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
Strategema 2023 (Open)
Tournament id
20231117
Rating type
Standard
Start
2023/05/13
End
2023/05/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1366.4
K-factor
36
Average opponent rating
1281.1
Performance
1366.1
Expected score
3.04
Score - Expected score
-0.04
Rating change
-1.2
Rating
1385.2
K-factor
36
Average opponent rating
1251.1
Performance
1336.1
Expected score
3.32
Score - Expected score
-0.32
Rating change
-11.5
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
2023/05/13
Lirafu, S (Siyambonga)
WCW
1554.1
1528.7
W
0
0.32
0.37
-9.2
-13.3
4
2023/05/13
Grater, R (Robert)
WCW
1186.0
1189.4
W
1
0.75
0.77
7.2
8.3
3
2023/05/13
Klue, CR (Christiaan Reue)
WCW
1144.3
1144.8
B
1
0.72
0.74
8.1
9.4
2
2023/05/13
Van Zyl, R (Rigter)
WCW
1342.0
1222.6
W
0
0.57
0.73
-16.4
-26.3
1
2023/05/13
Conradie, AF (Abram)
WCW
1178.9
1170.2
B
1
0.68
0.71
9.2
10.4