Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, W (Willie)
Dob:
1965/08/03 (Adult)
Gender:
Male
Chess SA id:
1650107481
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Blitz rating
General
Tournament
South African Open 2022 (Blitz)
Tournament id
20221210
Rating type
Blitz
Start
2022/07/14
End
2022/07/14
Rounds
10
Total time
5
Time weight
0.18
Total time
Official results
Rating
1264.1
K-factor
40
Average opponent rating
1519.8
Performance
1477.3
Expected score
2.06
Score - Expected score
2.44
Rating change
17.6
Rating
1200.0
K-factor
40
Average opponent rating
1286.2
Performance
1243.7
Expected score
4.00
Score - Expected score
0.50
Rating change
20.0
Games
10
Score
4.5
%
45.0
Dp
-42,5
Wins
4
Draws
1
Losses
5
Final position
71
Shared position
67
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
10
2022/07/14
Adams, J (Jedediah)
WEG
1311.2
1200.0
W
1
0.49
0.54
4.1
18.4
9
2022/07/14
Brink, M (Martin)
WOS
1458.5
1268.8
B
0
0.23
0.38
-1.8
-15.2
8
2022/07/14
Coetzee, JS (Justin)
WEG
1373.4
1436.5
W
1
0.41
0.27
4.7
29.2
7
2022/07/14
Nieuwoudt, D (Dawid)
WCW
1519.5
1251.1
B
0
0.16
0.40
-1.3
-16.0
6
2022/07/14
Mohamed, A (Adil)
WCT
1635.7
1667.5
W
0
0.11
0.01
-0.9
-0.4
5
2022/07/14
Soojay, J (Jorah)
KED
1681.4
1480.0
B
0
0.00
0.13
0.0
-5.2
4
2022/07/14
Muller, K (Kaden)
ENM
1570.8
1041.1
W
1
0.18
0.73
6.6
10.8
3
2022/07/14
Sithole, A (Anoona)
WCT
1512.9
1117.4
B
1
0.17
0.55
6.6
18.0
2
2022/07/14
Makhetha, L (Laviens)
WCT
1527.2
1200.0
W
½
0.24
0.54
2.1
-1.6
1
2022/07/14
Ncethelo, B (Bongolethu)
WCT
1607.4
1200.0
B
0
0.06
0.46
-0.5
-18.4