Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jafta, O (Oratile)
Dob:
2010/08/21 (U16)
Gender:
Male
Chess SA id:
1100152785
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Frances Baard Schools Trials 2023 (U15 Boys)
Tournament id
20231086
Rating type
Standard
Start
2023/05/27
End
2023/05/27
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1225.1
K-factor
40
Average opponent rating
1212.6
Performance
1297.6
Expected score
2.61
Score - Expected score
0.39
Rating change
13.1
Rating
1229.6
K-factor
40
Average opponent rating
1213.8
Performance
1298.8
Expected score
2.63
Score - Expected score
0.37
Rating change
14.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/27
Graham, R (Riyandre)
NCJ
1305.5
1324.9
W
0
0.45
0.43
-14.4
-17.2
4
2023/05/27
Kritzinger, H (Henro)
NCF
1174.0
1168.0
B
1
0.52
0.53
15.4
18.8
3
2023/05/27
Tawana, T (Thabang)
NCF
1200.0
1200.0
W
1
0.57
0.58
13.8
16.8
2
2023/05/27
Mathamela, G (Golaotswe)
NCF
1183.4
1175.9
B
0
0.51
0.52
-16.3
-20.8
1
2023/05/27
Scheepers, B (Benjamin)
NCF
1200.0
1200.0
W
1
0.57
0.58
13.8
16.8