Chess South Africa
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Chess South Africa
Mosala, A (Atlehang)
Dob:
2015/01/26 (U10)
Gender:
Male
Chess SA id:
1150153036
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/01 (5 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
1310.2
Curent Weighted rating
1225.9
Curent Weighted performance
1312.2
Current official/published rating (highest between Raw, WR and WP)
1310.2
Current floor (min rating allowed)
841.9
Current highest rating achieved
1341.9
Current K-factor
36
Games played this month
10
Score (S)
8.0
Expected score (We)
5.98
Difference (S-We)
2.02
Current Raw change (no limits, including tournament time weight)
60.7
Current min/max change allowed (with limits)
±141.7
Current Raw change used (final)
60.7
Projected new Raw rating
1370.9
Projected new Weighed rating
1238.5
Projected new Weighted performance
1312.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1370.9
Projected effective change (new Official - current Official)
+60.7
Projected new highest rating
1370.9
Projected new floor
870.9
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
1238.7
Curent Weighted rating
1211.4
Curent Weighted performance
1201.7
Current official/published rating (highest between Raw, WR and WP)
1238.7
Current floor (min rating allowed)
766.4
Current highest rating achieved
1266.4
Current K-factor
36
Games played this month
10
Score (S)
8.0
Expected score (We)
5.37
Difference (S-We)
2.63
Current Raw change (no limits, including tournament time weight)
94.7
Current min/max change allowed (with limits)
±156.9
Current Raw change used (final)
94.7
Projected new Raw rating
1333.4
Projected new Weighed rating
1221.7
Projected new Weighted performance
1201.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1333.4
Projected effective change (new Official - current Official)
+94.7
Projected new highest rating
1333.4
Projected new floor
833.4
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
1318.2
Curent Weighted rating
1219.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1318.2
Current floor (min rating allowed)
818.2
Current highest rating achieved
1318.2
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)
±140.1
Current Raw change used (final)
0.0
Projected new Raw rating
1318.2
Projected new Weighed rating
1228.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1318.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1318.2
Projected new floor
818.2
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)
818.2
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
818.2
Projected new K-facor
36
Tournaments
History
Tournament:
Ekurhuleni Trails 1 2024 (U8+U10)
Start:
2024/06/01
End:
2024/06/01
Host:
GE
Type:
Standard
Time:
62
Time weight:
0.84
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1310.2
Rating gain/loss:
32.1
Type rating:
1238.7
Rating gain/loss:
51.1
Analysis
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1310.2
Rating gain/loss:
28.7
Type rating:
1238.7
Rating gain/loss:
43.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
4.0
1310.2
1238.7
Analysis
7
Chess Power House May Open 2024 (C)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1341.9
1266.4
Analysis
6
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1310.2
1238.7
Analysis
5
Kempton Park Cluster Teams League 2024 (U9A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1235.5
1235.0
Analysis
4
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1235.5
1209.2
Analysis
3
Kempton Park Cluster Individuals 2024 (U9 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1202.0
1177.0
Analysis
2
Chess Power House 1st Rapid 2024 (C)
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
2.0
1213.2
1200.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.5
1219.3
1216.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
Ekurhuleni Trails 1 2024 (U8+U10)
2024/06/01
2024/06/01
Ekurhuleni (GE)
Standard
62
0.84
5
5
4.0
1310.2
1238.7
Analysis
15
Chess Power House May Open 2024 (C)
2024/05/25
2024/05/25
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
2.0
1341.9
1266.4
Analysis
14
Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Boys)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1310.2
1238.7
Analysis
13
Kempton Park Cluster Teams League 2024 (U9A)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
5
5
5.0
1235.5
1235.0
Analysis
12
Ekurhuleni Open 2024 (E)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1235.5
1209.2
Analysis
11
Kempton Park Cluster Individuals 2024 (U9 Boys)
2024/03/02
2024/03/02
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1202.0
1177.0
Analysis
10
Chess Power House 1st Rapid 2024 (C)
2024/02/24
2024/02/24
Johannesburg Metro (GJM)
Rapid
20
0.47
5
5
2.0
1213.2
1200.0
Analysis
9
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
1.5
1219.3
1216.4
Analysis
8
Ekurhuleni Chess Spring Tournament 2023 (E)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1187.7
1187.6
Analysis
7
Chess Power House 2023 (C)
2023/08/19
2023/08/19
Johannesburg Metro (GJM)
Standard
90
0.94
5
5
2.0
1190.6
1192.8
Analysis
6
ANIME @ Play Chess 2023 (D)
2023/08/12
2023/08/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1190.6
1192.8
Analysis
5
2023 Ekurhuleni North District Schools Finals (U9)
2023/07/29
2023/07/29
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1177.7
1172.8
Analysis
4
Ekurhuleni Chess Trial 3 2023 (U10)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1190.0
1187.2
Analysis
3
Ekurhuleni North Schools Individual Finals 2023 (U9 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1199.3
1198.8
Analysis
2
Ekurhuleni Trials 2 2023 (U10)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1178.4
1172.4
Analysis
1
Ekhuruleni Chess Trials 1 2023 (U8+U10)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
38
25
2
11
26.0
68.4
156.6
1225.3
1381.8
White
20
14
0
6
14.0
70.0
170.0
1207.2
1377.2
Black
18
11
2
5
12.0
66.7
141.7
1245.3
1387.0
Standard
All
23
14
2
7
15.0
65.2
129.3
1239.9
1369.2
White
12
9
0
3
9.0
75.0
212.5
1207.9
1420.4
Black
11
5
2
4
6.0
54.5
38.6
1274.7
1313.4
Rapid
All
15
11
0
4
11.0
73.3
198.3
1202.8
1401.2
White
8
5
0
3
5.0
62.5
106.3
1206.2
1312.4
Black
7
6
0
1
6.0
85.7
303.6
1199.0
1502.6
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
76
42
3
31
43.5
57.2
61.5
1228.1
1289.6
White
39
22
0
17
22.0
56.4
54.5
1218.1
1272.6
Black
37
20
3
14
21.5
58.1
68.9
1238.7
1307.6
Standard
All
61
31
3
27
32.5
53.3
27.9
1234.4
1262.2
White
31
17
0
14
17.0
54.8
41.1
1221.2
1262.3
Black
30
14
3
13
15.5
51.7
14.2
1248.0
1262.1
Rapid
All
15
11
0
4
11.0
73.3
198.3
1202.8
1401.2
White
8
5
0
3
5.0
62.5
106.3
1206.2
1312.4
Black
7
6
0
1
6.0
85.7
303.6
1199.0
1502.6
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
1150151763
Goncalves, E (Emilio)
3
0.0
0
0
3
0.0
1204.6
-425.0
779.6
View list
2
1160153976
Benjamin, L (Liyabona)
2
2.0
2
0
0
100.0
1272.8
425.0
1697.8
View list
3
1160301510
Lamola, L (Leago)
2
2.0
2
0
0
100.0
1218.8
425.0
1643.8
View list
4
1150157180
Moutafis, A (Andoni)
2
2.0
2
0
0
100.0
1272.8
425.0
1697.8
View list
5
1140134612
Hex, N (Nathan)
2
1.0
1
0
1
50.0
1188.8
0.0
1188.8
View list
6
1140153033
Khumalo, M (Musawenko)
2
0.0
0
0
2
0.0
1178.1
-425.0
753.1
View list
7
1140140140
Tang, V (Vicky)
2
0.0
0
0
2
0.0
1183.1
-425.0
758.1
View list
8
1150301508
Govender, D (Dashay)
1
1.0
1
0
0
100.0
1202.0
425.0
1627.0
View list
9
1140143723
Collins, J (Jaytem)
1
1.0
1
0
0
100.0
1190.0
425.0
1615.0
View list
10
1150302597
Coetzer, J (Jandre)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
11
1120147297
Chikwava, R (Ronald)
1
1.0
1
0
0
100.0
1341.9
425.0
1766.9
View list
12
1160301329
Botha, L (Luan)
1
1.0
1
0
0
100.0
1310.2
425.0
1735.2
View list
13
2170160781
Botha, E (Evelyn)
1
1.0
1
0
0
100.0
1190.6
425.0
1615.6
View list
14
1160302592
Boddington, B (Bjorn)
1
1.0
1
0
0
100.0
1235.5
425.0
1660.5
View list
15
1170301328
Beaton, M (Mekhl)
1
1.0
1
0
0
100.0
1310.2
425.0
1735.2
View list
16
2150191353
Kgwale, I (Itumeleng)
1
1.0
1
0
0
100.0
1213.2
425.0
1638.2
View list
17
1160151764
Kgole, K (Kgotlelelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
1150153999
Kekane, W (Weitji)
1
1.0
1
0
0
100.0
1178.4
425.0
1603.4
View list
19
2150135893
Kleijnhans, M (Mila)
1
1.0
1
0
0
100.0
1190.0
425.0
1615.0
View list
20
2160144438
Machuisa, M (Mokgethwa)
1
1.0
1
0
0
100.0
1310.2
425.0
1735.2
View list