Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Isaacs, WS (William)
Dob:
1964/08/28 (Adult)
Gender:
Male
Chess SA id:
164013218
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
SA Braille 2022
Tournament id
20220569
Rating type
Standard
Start
2022/04/16
End
2022/04/17
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1354.9
K-factor
36
Average opponent rating
1198.9
Performance
1368.9
Expected score
3.37
Score - Expected score
0.13
Rating change
4.4
Rating
1391.3
K-factor
36
Average opponent rating
1190.6
Performance
1360.6
Expected score
3.63
Score - Expected score
-0.13
Rating change
-4.7
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
4
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/04/17
Lucas, M (Melvyn)
WCT
1460.3
1460.3
B
½
0.34
0.38
5.2
4.3
4
2022/04/17
Bresler, C (Conrad)
WCW
1134.3
1120.9
W
1
0.80
0.86
6.5
5.0
3
2022/04/16
Rossouw, J (Joan)
WCW
1152.2
1138.0
B
1
0.69
0.75
10.0
9.0
2
2022/04/16
Geyer, D (David)
WCW
1274.0
1269.6
W
0
0.64
0.68
-20.7
-24.5
1
2022/04/16
Rahn, MC (Marlene)
WCW
973.5
964.0
B
1
0.90
0.96
3.2
1.4