Chess South Africa
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Chess South Africa
Rubusana, N (Nina)
Dob:
2010/11/09 (U16)
Gender:
Female
Chess SA id:
2100134088
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (4 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
1185.8
Curent Weighted rating
1144.7
Curent Weighted performance
1133.8
Current official/published rating (highest between Raw, WR and WP)
1185.8
Current floor (min rating allowed)
697.0
Current highest rating achieved
1197.0
Current K-factor
40
Games played this month
5
Score (S)
1.0
Expected score (We)
1.44
Difference (S-We)
-0.44
Current Raw change (no limits, including tournament time weight)
-9.5
Current min/max change allowed (with limits)
±169.2
Current Raw change used (final)
-9.5
Projected new Raw rating
1176.3
Projected new Weighed rating
1147.7
Projected new Weighted performance
1133.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.3
Projected effective change (new Official - current Official)
-9.5
Projected new highest rating
1197.0
Projected new floor
697.0
Projected new K-facor
40
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
1088.6
Curent Weighted rating
1114.7
Curent Weighted performance
987.4
Current official/published rating (highest between Raw, WR and WP)
1114.7
Current floor (min rating allowed)
700.8
Current highest rating achieved
1200.8
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)
±194.3
Current Raw change used (final)
0.0
Projected new Raw rating
1088.6
Projected new Weighed rating
1111.5
Projected new Weighted performance
987.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1111.5
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1200.8
Projected new floor
700.8
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
1278.0
Curent Weighted rating
1202.3
Curent Weighted performance
1247.5
Current official/published rating (highest between Raw, WR and WP)
1278.0
Current floor (min rating allowed)
778.0
Current highest rating achieved
1278.0
Current K-factor
36
Games played this month
5
Score (S)
1.0
Expected score (We)
2.31
Difference (S-We)
-1.31
Current Raw change (no limits, including tournament time weight)
-47.2
Current min/max change allowed (with limits)
±148.4
Current Raw change used (final)
-47.2
Projected new Raw rating
1230.8
Projected new Weighed rating
1206.5
Projected new Weighted performance
1247.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1247.5
Projected effective change (new Official - current Official)
-30.5
Projected new highest rating
1278.0
Projected new floor
778.0
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
1191.7
Curent Weighted rating
1198.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1198.1
Current floor (min rating allowed)
778.0
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)
±167.8
Current Raw change used (final)
0.0
Projected new Raw rating
1191.7
Projected new Weighed rating
1197.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1197.5
Projected effective change (new Official - current Official)
-0.6
Projected new highest rating
1200.0
Projected new floor
778.0
Projected new K-facor
36
Tournaments
History
Tournament:
Cape Town Junior League Finals 2024 (U15 Open A)
Start:
2024/05/18
End:
2024/05/18
Host:
WCT
Type:
Rapid
Time:
25
Time weight:
0.54
Rounds:
5
Games:
5
Score:
1.0
Main rating:
1185.8
Rating gain/loss:
-9.5
Type rating:
1278.0
Rating gain/loss:
-47.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Cape Town Junior League Finals 2024 (U15 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
1.0
1185.8
1278.0
Analysis
5
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1138.9
1234.8
Analysis
4
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1168.1
1112.7
Analysis
3
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1172.3
1270.1
Analysis
2
Steinitz Club Team Blitz Championship 2024
2024/02/15
2024/02/15
Cape Town (WCT)
Blitz
5
0.18
7
4
2.0
1172.3
1200.0
Analysis
1
CT Metro Central District Schools Chess Individuals Trials 2024 (U15 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1172.3
1099.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
22
Cape Town Junior League Finals 2024 (U15 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
1.0
1185.8
1278.0
Analysis
21
Cape Town Junior League Qualifier 2024 (U15 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1138.9
1234.8
Analysis
20
Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
5
1.0
1168.1
1112.7
Analysis
19
Cape of Good Hope Open Chess Tournament 2024 (U14)
2024/02/17
2024/02/17
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1172.3
1270.1
Analysis
18
Steinitz Club Team Blitz Championship 2024
2024/02/15
2024/02/15
Cape Town (WCT)
Blitz
5
0.18
7
4
2.0
1172.3
1200.0
Analysis
17
CT Metro Central District Schools Chess Individuals Trials 2024 (U15 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
4
2.0
1172.3
1099.0
Analysis
16
Gugulethu Chess College Bashment Cup 2023 (U13)
2023/12/06
2023/12/06
Cape Town (WCT)
Rapid
20
0.47
5
5
3.0
1159.9
1244.5
Analysis
15
Bonnievale Open Rapid 2023 (U14)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
5
4.0
1106.8
1140.8
Analysis
14
Western Cape Closed Championship 2023 (U14)
2023/09/23
2023/09/23
Cape Town (WCT)
Rapid
25
0.54
6
6
2.0
1070.9
1088.0
Analysis
13
Cape Town Junior Chess League Finals 2023 (U16B)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
6
3.5
1070.9
1088.0
Analysis
12
Cape Town Junior Chess League - Round 1 2023 (U16B)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
6
3.0
1092.8
1158.4
Analysis
11
Curro Durbanville Chess Open Rapid 2023 (U14)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
1.0
1092.8
1158.4
Analysis
10
WP Closed 2023 (U14)
2023/06/16
2023/06/17
Cape Town (WCT)
Standard
70
0.87
6
6
1.0
1146.7
1152.6
Analysis
9
Cape Town Junior League 2nd Qualifier 2023 (U16)
2023/06/03
2023/06/03
Cape Town (WCT)
Rapid
25
0.54
6
6
2.5
1146.7
1161.6
Analysis
8
Western Cape PS Individuals 2023 (U13 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
1.5
1183.6
1200.8
Analysis
7
Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
3.5
1145.4
1160.4
Analysis
6
Central District School Trials 2023 (U13 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
5
2.5
1127.5
1140.8
Analysis
5
2022 Bashment Cup (U13)
2022/12/09
2022/12/09
Cape Town (WCT)
Rapid
20
0.47
5
5
3.0
1104.9
1118.8
Analysis
4
Metro Rapid 2022 (U13 Girls)
2022/10/22
2022/10/22
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1105.9
1124.4
Analysis
3
South African Open 2022 (U16)
2022/07/11
2022/07/13
Cape Town (WCT)
Standard
90
0.94
6
5
1.0
1197.0
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
30
12
0
18
12.0
40.0
-85.0
1268.6
1183.6
White
14
6
0
8
6.0
42.9
-60.7
1250.8
1190.0
Black
16
6
0
10
6.0
37.5
-106.3
1284.3
1178.0
Standard
All
9
3
0
6
3.0
33.3
-141.7
1241.2
1099.6
White
5
1
0
4
1.0
20.0
-255.0
1268.8
1013.8
Black
4
2
0
2
2.0
50.0
0.0
1206.8
1206.8
Rapid
All
17
7
0
10
7.0
41.2
-75.0
1307.1
1232.1
White
7
4
0
3
4.0
57.1
60.7
1246.1
1306.8
Black
10
3
0
7
3.0
30.0
-170.0
1349.8
1179.8
Blitz
All
4
2
0
2
2.0
50.0
0.0
1166.9
1166.9
White
2
1
0
1
1.0
50.0
0.0
1221.8
1221.8
Black
2
1
0
1
1.0
50.0
0.0
1112.0
1112.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
119
46
5
68
48.5
40.8
-78.6
1233.2
1154.6
White
61
26
3
32
27.5
45.1
-41.8
1221.7
1179.9
Black
58
20
2
36
21.0
36.2
-117.2
1245.3
1128.0
Standard
All
37
11
3
23
12.5
33.8
-137.8
1231.6
1093.8
White
19
7
1
11
7.5
39.5
-89.5
1221.4
1131.9
Black
18
4
2
12
5.0
27.8
-188.9
1242.5
1053.6
Rapid
All
78
33
2
43
34.0
43.6
-54.5
1237.3
1182.8
White
40
18
2
20
19.0
47.5
-21.3
1221.9
1200.6
Black
38
15
0
23
15.0
39.5
-89.5
1253.6
1164.1
Blitz
All
4
2
0
2
2.0
50.0
0.0
1166.9
1166.9
White
2
1
0
1
1.0
50.0
0.0
1221.8
1221.8
Black
2
1
0
1
1.0
50.0
0.0
1112.0
1112.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2100134477
Mputing, A (Asiphile)
3
2.0
2
0
1
66.7
1198.0
141.7
1339.7
View list
2
2100146736
Nhlapo, P (Philasande)
3
1.0
0
2
1
33.3
1148.4
-141.7
1006.7
View list
3
2110156974
Alard, N (Nawaaz)
2
1.0
1
0
1
50.0
1108.8
0.0
1108.8
View list
4
1110108459
Lee, S (Shakoor)
2
1.0
1
0
1
50.0
1108.8
0.0
1108.8
View list
5
2110104286
Viljoen, L (Lienka)
2
1.0
1
0
1
50.0
1121.6
0.0
1121.6
View list
6
2100109061
Ebrahim, N (Nabeelah)
2
0.0
0
0
2
0.0
1182.5
-425.0
757.5
View list
7
1100134472
Bulani, M (Milani)
2
0.0
0
0
2
0.0
1132.4
-425.0
707.4
View list
8
2100150196
Swanepoel, D (Dominique Rachel)
2
0.0
0
0
2
0.0
1157.4
-425.0
732.4
View list
9
1100135101
Tomi, A (Amange)
2
0.0
0
0
2
0.0
1166.1
-425.0
741.1
View list
10
2100108079
Woolf, J (Jessika)
2
0.0
0
0
2
0.0
1159.5
-425.0
734.5
View list
11
1110301934
Chirera, N (Nathan)
1
1.0
1
0
0
100.0
1138.9
425.0
1563.9
View list
12
1110152911
Chindiwawa, C (Claudius)
1
1.0
1
0
0
100.0
1172.3
425.0
1597.3
View list
13
1100301933
Chen, H (Haoyu)
1
1.0
1
0
0
100.0
1138.9
425.0
1563.9
View list
14
1110155816
Barkley, C (Christopher)
1
1.0
1
0
0
100.0
1070.9
425.0
1495.9
View list
15
1090134481
Diba, K (Kwessi)
1
1.0
1
0
0
100.0
1104.9
425.0
1529.9
View list
16
2100118009
De Villiers, L (Lienka)
1
1.0
1
0
0
100.0
1145.4
425.0
1570.4
View list
17
2100301935
Daka, K (Kwakhanya)
1
1.0
1
0
0
100.0
1138.9
425.0
1563.9
View list
18
2100148213
Dyantyies, O (Owam)
1
1.0
1
0
0
100.0
1104.9
425.0
1529.9
View list
19
1090148212
Dude, S (Sonwabile)
1
1.0
1
0
0
100.0
1104.9
425.0
1529.9
View list
20
1100143651
Figlan, E (Esam)
1
1.0
1
0
0
100.0
1197.0
425.0
1622.0
View list