Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Mahlangu, S (Siyabonga)
Dob:
2012/07/12 (U14)
Gender:
Male
Chess SA id:
1120160820
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Top Schools (U11 Mixed)
Tournament id
20231730
Rating type
Standard
Start
2023/08/18
End
2023/08/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1226.5
Performance
971.5
Expected score
2.30
Score - Expected score
-1.30
Rating change
-43.2
Rating
1200.0
K-factor
40
Average opponent rating
1221.9
Performance
966.9
Expected score
2.33
Score - Expected score
-1.33
Rating change
-53.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/18
Jonker, T (Tertius)
GTP
1250.3
1244.7
B
0
0.40
0.41
-12.8
-16.4
4
2023/08/18
Zwane, N (Ndumiso)
GSV
1199.4
1198.6
B
0
0.46
0.46
-14.7
-18.4
3
2023/08/18
Sibiya, A (Arya)
GJM
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4
2
2023/08/18
Mashele, L (Lethokuhle)
GJM
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
1
2023/08/18
Truscott, A (Adriaan)
GTP
1282.9
1266.1
W
0
0.45
0.46
-14.4
-18.4