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
South African Closed Chess Championship 2024 (Seniors)
Tournament id
20240734
Rating type
Standard
Start
2024/03/25
End
2024/04/02
Rounds
11
Total time
150
Time weight
1.00
Total time
Official results
Rating
1683.7
K-factor
32
Average opponent rating
1761.2
Performance
1722.6
Expected score
4.48
Score - Expected score
0.52
Rating change
16.6
Rating
1632.9
K-factor
32
Average opponent rating
1768.1
Performance
1729.5
Expected score
3.79
Score - Expected score
1.21
Rating change
38.7
Games
11
Score
5.0
%
45.5
Dp
-38,6363636363636
Wins
4
Draws
2
Losses
5
Final position
7
Shared position
7
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2024/04/02
Willenberg, GI (Glen)
WCT
1597.1
1593.0
W
1
0.64
0.59
11.5
13.1
10
2024/04/01
Bhawoodien, SH (Shabier)
WCT
1980.3
2027.7
B
0
0.11
0.00
-3.5
0.0
9
2024/03/31
Danisa, CT (Cyril)
KED
1665.7
1648.5
B
0
0.48
0.44
-15.4
-14.1
8
2024/03/31
Metcalfe, AR (Allister)
GJM
1691.7
1724.8
W
0
0.53
0.43
-17.0
-13.8
7
2024/03/30
Galleid, S (Stephen)
WCT
1623.2
1625.9
B
1
0.53
0.47
15.0
17.0
6
2024/03/29
Wilken, JB (Justin)
GTP
1858.1
1861.8
W
½
0.34
0.28
5.1
7.0
5
2024/03/29
Bouah, LJ (Lyndon)
WCT
2094.3
2078.2
B
0
0.00
0.00
0.0
0.0
4
2024/03/28
Lewis, MMM (Mark)
WCT
1789.2
1797.4
W
0
0.42
0.35
-13.4
-11.2
3
2024/03/27
Ohlson, C (Cecil)
WCT
1646.6
1661.5
B
1
0.50
0.42
16.0
18.6
2
2024/03/26
Southey, AM (Andrew)
WOS
1665.5
1667.1
W
1
0.56
0.50
14.1
16.0
1
2024/03/25
Schutte, A (Andre)
WCT
1761.7
1763.2
B
½
0.37
0.31
4.2
6.1