Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Bester, J (Jean Jacques)
Dob:
2010/10/25 (U16)
Gender:
Male
Chess SA id:
1100152909
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
WP Closed 2023 (U14)
Tournament id
20231356
Rating type
Standard
Start
2023/06/16
End
2023/06/17
Rounds
6
Total time
70
Time weight
0.87
Total time
Official results
Rating
1164.8
K-factor
40
Average opponent rating
1236.1
Performance
952.8
Expected score
2.50
Score - Expected score
-1.50
Rating change
-52.2
Rating
1200.0
K-factor
40
Average opponent rating
1235.5
Performance
952.1
Expected score
2.75
Score - Expected score
-1.75
Rating change
-70.0
Games
6
Score
1.0
%
16.7
Dp
-283,333333333333
Wins
1
Draws
0
Losses
5
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/06/17
Spence, B (Brian)
WCT
1318.8
1251.8
W
0
0.36
0.48
-13.0
-19.2
5
2023/06/17
Oosthuizen, H (Henre)
WCT
1157.0
1176.8
B
0
0.47
0.49
-16.9
-19.6
4
2023/06/17
Damane, H (Hlumelo)
WCT
1217.5
1208.4
W
0
0.48
0.53
-17.3
-21.2
3
2023/06/16
Sikhweyiya, M (Mihle)
WCT
1110.6
1162.9
B
1
0.52
0.50
17.3
20.0
2
2023/06/16
Devanunthan, N (Nivash)
WCW
1177.5
1200.0
W
0
0.53
0.54
-19.1
-21.6
1
2023/06/16
Braaf, J (Jordan)
WCT
1435.2
1412.8
B
0
0.14
0.21
-5.0
-8.4