Chess South Africa
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Chess South Africa
Mabugu, R (Refilwe)
Dob:
2017/10/09 (U8)
Gender:
Female
Chess SA id:
2170149596
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (13 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1161.9
Curent Weighted rating
1167.4
Curent Weighted performance
1155.1
Current official/published rating (highest between Raw, WR and WP)
1167.4
Current floor (min rating allowed)
804.0
Current highest rating achieved
1304.0
Current K-factor
36
Games played this month
14
Score (S)
4.5
Expected score (We)
6.60
Difference (S-We)
-2.10
Current Raw change (no limits, including tournament time weight)
-77.1
Current min/max change allowed (with limits)
±175.1
Current Raw change used (final)
-77.1
Projected new Raw rating
1084.8
Projected new Weighed rating
1159.3
Projected new Weighted performance
1155.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1159.3
Projected effective change (new Official - current Official)
-8.1
Projected new highest rating
1304.0
Projected new floor
804.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1161.4
Curent Weighted rating
1156.6
Curent Weighted performance
1154.6
Current official/published rating (highest between Raw, WR and WP)
1161.4
Current floor (min rating allowed)
805.2
Current highest rating achieved
1305.2
Current K-factor
36
Games played this month
14
Score (S)
4.5
Expected score (We)
6.61
Difference (S-We)
-2.11
Current Raw change (no limits, including tournament time weight)
-76.0
Current min/max change allowed (with limits)
±175.2
Current Raw change used (final)
-76.0
Projected new Raw rating
1085.4
Projected new Weighed rating
1149.1
Projected new Weighted performance
1154.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1154.6
Projected effective change (new Official - current Official)
-6.8
Projected new highest rating
1305.2
Projected new floor
805.2
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Little Pawns)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.5
Main rating:
1161.9
Rating gain/loss:
7.2
Type rating:
1161.4
Rating gain/loss:
8.6
Analysis
Tournament:
South African Junior Closed Chess Championship 2024 (U8 Girls)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
2.0
Main rating:
1161.9
Rating gain/loss:
-84.2
Type rating:
1161.4
Rating gain/loss:
-84.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
11
Spartan Bishops Chess Championships 2024 (Little Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1161.9
1161.4
Analysis
10
South African Junior Closed Chess Championship 2024 (U8 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.0
1161.9
1161.4
Analysis
9
2024 Silver Lakes Open Chess Tournament (E)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1091.2
1085.8
Analysis
8
2024 West Rand RHS Open (U8)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
7
6
3.0
1091.2
1085.8
Analysis
7
Bojanala's Rating Express 2024 (Big Pawns)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
7
6
2.0
1091.2
1085.8
Analysis
6
2024 Lubowski Open Chess Tournament (E)
2024/03/23
2024/03/23
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1095.5
1084.3
Analysis
5
2024 Chris Greyling Open Chess Tournament (F)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1095.5
1084.3
Analysis
4
Schoemies' Kings & Queens 2024 (Big Pawns)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
6
6
1.5
1095.5
1084.3
Analysis
3
2024 Tshwane Chess AHS Open Chess Tournament (F)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1063.0
1037.1
Analysis
2
Bojanala Closed Chess Championships Finals 2024 (U8)
2024/02/09
2024/02/11
Bojanala Platina (NBR)
Standard
120
1.00
5
5
1.5
1063.0
1037.1
Analysis
1
Bojanala Closed Chess Championships Stage 1 2024 (U8)
2024/01/27
2024/01/27
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1044.2
1008.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
Spartan Bishops Chess Championships 2024 (Little Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.5
1161.9
1161.4
Analysis
23
South African Junior Closed Chess Championship 2024 (U8 Girls)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
2.0
1161.9
1161.4
Analysis
22
2024 Silver Lakes Open Chess Tournament (E)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1091.2
1085.8
Analysis
21
2024 West Rand RHS Open (U8)
2024/04/13
2024/04/13
West Rand (GWR)
Standard
60
0.83
7
6
3.0
1091.2
1085.8
Analysis
20
Bojanala's Rating Express 2024 (Big Pawns)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
7
6
2.0
1091.2
1085.8
Analysis
19
2024 Lubowski Open Chess Tournament (E)
2024/03/23
2024/03/23
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1095.5
1084.3
Analysis
18
2024 Chris Greyling Open Chess Tournament (F)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1095.5
1084.3
Analysis
17
Schoemies' Kings & Queens 2024 (Big Pawns)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
6
6
1.5
1095.5
1084.3
Analysis
16
2024 Tshwane Chess AHS Open Chess Tournament (F)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1063.0
1037.1
Analysis
15
Bojanala Closed Chess Championships Finals 2024 (U8)
2024/02/09
2024/02/11
Bojanala Platina (NBR)
Standard
120
1.00
5
5
1.5
1063.0
1037.1
Analysis
14
Bojanala Closed Chess Championships Stage 1 2024 (U8)
2024/01/27
2024/01/27
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1044.2
1008.3
Analysis
13
2023 Cross Border Chess Championships Gaborone vs Bojanala
2023/12/14
2023/12/14
Botswana (BOT)
Standard
65
0.85
9
7
0.0
1178.5
1153.0
Analysis
12
Bojanala's Merry ChessMas 2023 (Little Pawns)
2023/12/09
2023/12/09
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1178.5
1153.0
Analysis
11
West Rand vs Bojanala Inter-Regional Championships 2023 (U8)
2023/10/12
2023/10/12
West Rand (GWR)
Standard
60
0.83
8
8
1.0
1297.1
1296.6
Analysis
10
Bojanala's Battle Of Mount Cambridge 2023 (Little Pawns)
2023/09/16
2023/09/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1304.0
1305.2
Analysis
9
Bojanala's Spring Cleaning 2023 (Litle Pawns)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1246.1
1243.3
Analysis
8
Bojanala's Rosewood 2023 (Little Pawns)
2023/08/12
2023/08/12
Bojanala Platina (NBR)
Standard
60
0.83
6
6
5.5
1246.1
1243.3
Analysis
7
Bojanala's FIDE in the Sparkling Waters 2023 (Junior)
2023/07/29
2023/07/29
Bojanala Platina (NBR)
Standard
120
1.00
6
6
2.0
1279.2
1273.5
Analysis
6
Bojanala's Post-Exams 2023 (U6)
2023/07/24
2023/07/24
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1231.4
1233.9
Analysis
5
Olienpark - 2nd One for the Ages 2023 (U8)
2023/05/13
2023/05/13
Bojanala Platina (NBR)
Standard
60
0.83
5
4
2.0
1227.8
1231.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
62
20
9
33
24.5
39.5
-89.1
1193.3
1104.2
White
33
12
3
18
13.5
40.9
-77.3
1193.4
1116.1
Black
29
8
6
15
11.0
37.9
-102.6
1193.1
1090.5
Standard
All
62
20
9
33
24.5
39.5
-89.1
1193.3
1104.2
White
33
12
3
18
13.5
40.9
-77.3
1193.4
1116.1
Black
29
8
6
15
11.0
37.9
-102.6
1193.1
1090.5
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
135
53
14
68
60.0
44.4
-47.2
1183.7
1136.5
White
68
25
6
37
28.0
41.2
-75.0
1194.2
1119.2
Black
67
28
8
31
32.0
47.8
-19.0
1173.0
1154.0
Standard
All
135
53
14
68
60.0
44.4
-47.2
1183.7
1136.5
White
68
25
6
37
28.0
41.2
-75.0
1194.2
1119.2
Black
67
28
8
31
32.0
47.8
-19.0
1173.0
1154.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1190149595
Kotsokoane, R (Reatlegile)
10
10.0
10
0
0
100.0
1205.8
425.0
1630.8
View list
2
1170145156
Botha, E (Erasmus Albertus)
10
0.5
0
1
9
5.0
1178.4
-382.5
795.9
View list
3
1170149591
Kgame, K (Kgosi Otshepeng)
8
6.5
6
1
1
81.3
1163.1
265.6
1428.7
View list
4
2170191456
Diphoko, P (Pelonomi)
5
1.5
1
1
3
30.0
1095.3
-170.0
925.3
View list
5
1170154501
Machine, K (Ketumile)
4
4.0
4
0
0
100.0
1165.1
425.0
1590.1
View list
6
1170144069
Kruger, T (Thinus Pieter)
4
0.0
0
0
4
0.0
1194.1
-425.0
769.1
View list
7
1170152111
Van Den Heever, Z (Zeno)
3
1.5
1
1
1
50.0
1234.9
0.0
1234.9
View list
8
1170300027
Weidemann, K (Kean)
3
1.0
0
2
1
33.3
1094.1
-141.7
952.4
View list
9
2170191603
Joubert, Z (Zani)
2
2.0
2
0
0
100.0
1079.3
425.0
1504.3
View list
10
1170159426
Molefi, K (Kgotso)
2
2.0
2
0
0
100.0
1275.0
425.0
1700.0
View list
11
1170159431
Ramonyai, M (Mbhekeni)
2
2.0
2
0
0
100.0
1246.1
425.0
1671.1
View list
12
1180149589
Britz, O (Olivia)
2
1.0
1
0
1
50.0
1222.0
0.0
1222.0
View list
13
1180160667
Ramoshebi, N (Nala)
2
1.0
1
0
1
50.0
1275.0
0.0
1275.0
View list
14
1170162300
Xhalabile, L (Lonwabo)
2
1.0
0
2
0
50.0
1134.8
0.0
1134.8
View list
15
1180159293
Myburgh, M (Morne)
2
0.0
0
0
2
0.0
1194.2
-425.0
769.2
View list
16
2160146473
Pilane, O (Ogone)
2
0.0
0
0
2
0.0
1145.4
-425.0
720.4
View list
17
1170157329
Roberts, M (Marthinus)
2
0.0
0
0
2
0.0
1093.3
-425.0
668.3
View list
18
1170148241
Tak, A (Abeer)
2
0.0
0
0
2
0.0
1183.5
-425.0
758.5
View list
19
1170300030
Gower, J (Juvan)
1
1.0
1
0
0
100.0
1091.2
425.0
1516.2
View list
20
1170303191
Geoffrey, L (Lehakwe)
1
1.0
1
0
0
100.0
1161.9
425.0
1586.9
View list