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
Rapid rating
General
Tournament
Kraaifontein Rapid Open 2022 (Open)
Tournament id
20221977
Rating type
Rapid
Start
2022/12/16
End
2022/12/16
Rounds
6
Total time
30
Time weight
0.60
Total time
Official results
Rating
1612.7
K-factor
32
Average opponent rating
1225.0
Performance
1650.0
Expected score
3.78
Score - Expected score
0.22
Rating change
4.2
Rating
1631.6
K-factor
32
Average opponent rating
1181.3
Performance
1606.3
Expected score
3.97
Score - Expected score
0.03
Rating change
1.0
Games
4
Score
4.0
%
100.0
Dp
425
Wins
4
Draws
0
Losses
0
Final position
4
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2022/12/16
Hayward, C (Catherine)
WCT
1200.0
1200.0
W
1
1.00
1.00
0.0
0.0
5
2022/12/16
Coombes, M (Michael)
WCT
1249.0
1245.2
W
1
0.97
0.99
0.6
0.3
4
2022/12/16
Mizen, D (Daniel)
WCT
1254.2
1145.2
B
1
0.88
0.99
2.3
0.3
3
2022/12/16
Posthumus, J (Jan)
WCT
1193.3
1148.4
D
0
0.00
0.00
2
2022/12/16
Louw, J (Jean-Francois)
WCT
1196.6
1134.8
B
1
0.94
0.99
1.2
0.3
1
2022/12/16
Mutambadiki, K (Kudzai)
WCT
1094.2
1168.8
D
0
0.00
0.00