Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Willenberg, RC (Roland)
Dob:
1961/04/10 (Adult)
Gender:
Male
Chess SA id:
161042919
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
FI
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Steinitz Open 2023 (A+B)
Tournament id
20231140
Rating type
Standard
Start
2023/05/26
End
2023/05/28
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
1620.2
K-factor
32
Average opponent rating
1571.9
Performance
1642.7
Expected score
3.34
Score - Expected score
0.16
Rating change
4.8
Rating
1604.0
K-factor
32
Average opponent rating
1555.8
Performance
1626.6
Expected score
3.34
Score - Expected score
0.16
Rating change
5.1
Games
6
Score
3.5
%
58.3
Dp
70,8333333333334
Wins
3
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/05/28
Mnyasta, T (Tezihano)
WCT
1885.4
1849.3
W
0
0.23
0.26
-6.6
-8.3
5
2023/05/28
Mangoro, R (Richard)
WCT
1575.4
1559.5
B
1
0.51
0.51
14.1
15.7
4
2023/05/27
Mchontsi, A (Ayabonga)
WCT
1586.2
1555.9
W
½
0.58
0.60
-2.3
-3.2
3
2023/05/27
Braaf, J (Jiraan)
WCT
1775.0
1782.7
B
0
0.28
0.25
-8.1
-8.0
2
2023/05/27
Coombes, M (Michael)
WCT
1284.8
1279.6
W
1
0.93
0.92
2.0
2.6
1
2023/05/26
Cunningham, L (Lezerick)
WCT
1324.4
1307.7
B
1
0.80
0.80
5.8
6.4