Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Davidse, Z (Zac)
Dob:
2011/03/23 (U14)
Gender:
Male
Chess SA id:
1110149777
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
Tournament id
20240253
Rating type
Rapid
Start
2024/02/10
End
2024/02/10
Rounds
6
Total time
35
Time weight
0.66
Total time
Official results
Rating
1099.6
K-factor
40
Average opponent rating
1203.9
Performance
1062.2
Expected score
2.27
Score - Expected score
-0.27
Rating change
-7.1
Rating
1072.0
K-factor
40
Average opponent rating
1227.9
Performance
1086.2
Expected score
1.91
Score - Expected score
0.09
Rating change
3.6
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
74
Shared position
65
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/02/10
De Waal, P (Pieter)
WCW
1221.9
1257.3
B
0
0.32
0.24
-9.0
-9.6
5
2024/02/10
Muvumbi, L (Leeroy)
WCW
1200.0
1200.0
W
1
0.42
0.39
16.2
24.4
4
2024/02/10
Ackerman, C (Corneulse)
WCW
1148.9
1200.0
B
0
0.40
0.31
-11.2
-12.4
3
2024/02/10
Brits, J (Jayden)
WCW
1200.0
1200.0
W
0
0.42
0.39
-11.8
-15.6
2
2024/02/10
Ralaivaosaona, T (Tendrisoa Manoharay)
WCW
1252.3
1310.0
B
0
0.28
0.18
-7.8
-7.2
1
2024/02/10
Jeacocks, E (Ezhekiel)
WCW
1200.0
1200.0
W
1
0.42
0.39
16.2
24.4