Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Siebritz, Y (Yul)
Dob:
2011/01/09 (U14)
Gender:
Male
Chess SA id:
1110139048
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Primary Schools Grand Challenge League 2023 (Primary School)
Tournament id
20232223
Rating type
Rapid
Start
2023/10/21
End
2023/10/21
Rounds
5
Total time
15
Time weight
0.39
Total time
Official results
Rating
1265.2
K-factor
36
Average opponent rating
1276.1
Performance
1446.1
Expected score
2.39
Score - Expected score
1.11
Rating change
15.6
Rating
1223.7
K-factor
36
Average opponent rating
1285.4
Performance
1455.4
Expected score
2.10
Score - Expected score
1.40
Rating change
50.4
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/10/21
Klaasens, J (Jermaine)
WCU
1253.9
1230.5
B
½
0.47
0.45
0.4
1.8
4
2023/10/21
Koopman, T (Tyler)
WCU
1509.5
1514.9
W
0
0.26
0.20
-3.7
-7.2
3
2023/10/21
Mushipe, L (Leo)
WCU
1229.4
1253.3
B
1
0.50
0.42
7.2
20.9
2
2023/10/21
Greyvenstein, J (Jordan)
WCU
1173.3
1156.8
W
1
0.65
0.62
5.0
13.7
1
2023/10/21
Geduld, J (Josh)
WCU
1214.6
1271.3
B
1
0.52
0.40
6.9
21.6