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
Braille Top 8 2019
Tournament id
20191759
Rating type
Standard
Start
2019/09/14
End
2019/09/15
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1407.4
K-factor
36
Average opponent rating
1326.4
Performance
1447.8
Expected score
4.20
Score - Expected score
0.30
Rating change
10.2
Rating
1413.4
K-factor
36
Average opponent rating
1328.5
Performance
1450.0
Expected score
4.23
Score - Expected score
0.27
Rating change
9.7
Games
7
Score
4.5
%
64.3
Dp
121,428571428571
Wins
4
Draws
1
Losses
2
Final position
3
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2019/09/14
Liebenberg, FW (Frederick)
WCW
1554.4
1555.0
B
1
0.29
0.29
23.0
25.6
6
2019/09/14
Leonard, C (Clyde)
WCT
1163.5
1168.6
W
1
0.83
0.83
5.5
6.1
5
2019/09/14
Theunis, DP (Desmond)
WCT
1347.3
1349.4
W
1
0.61
0.62
12.6
13.7
4
2019/09/14
Geyer, D (David)
WCW
1282.9
1288.2
B
½
0.60
0.60
-3.2
-3.6
3
2019/09/14
Brown, S (Sam)
WCW
1230.6
1235.5
W
1
0.75
0.75
8.1
9.0
2
2019/09/14
Richter, HL (Heinrich)
WCW
1282.8
1284.6
B
0
0.60
0.61
-19.4
-22.0
1
2019/09/14
Lucas, M (Melvyn)
WCT
1423.0
1418.4
W
0
0.52
0.54
-16.8
-19.4