Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Willenberg, A (Athon)
Dob:
1973/10/03 (Adult)
Gender:
Male
Chess SA id:
173042909
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Open Chess Championships 2019 (A)
Tournament id
20191244
Rating type
Standard
Start
2019/06/15
End
2019/06/22
Rounds
9
Total time
135
Time weight
1.00
Total time
Official results
Rating
1833.6
K-factor
28
Average opponent rating
1635.9
Performance
1730.3
Expected score
6.42
Score - Expected score
-0.92
Rating change
-25.8
Rating
1819.1
K-factor
28
Average opponent rating
1641.1
Performance
1735.5
Expected score
6.30
Score - Expected score
-0.80
Rating change
-22.4
Games
9
Score
5.5
%
61.1
Dp
94,4444444444445
Wins
5
Draws
1
Losses
3
Final position
20
Shared position
13
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2019/06/22
Mahomole, TR (Tebogo)
CSA
1796.1
1796.2
W
1
0.59
0.57
11.5
12.0
8
2019/06/21
Mahomole, SK (Sekgwari)
CSA
1659.5
1657.0
B
½
0.66
0.65
-4.5
-4.2
7
2019/06/20
Fourie, B (Brandon)
GTP
1649.1
1674.7
W
1
0.76
0.71
6.7
8.1
6
2019/06/19
Magagula, R (Raymond)
WCT
1630.8
1632.7
B
0
0.69
0.68
-19.3
-19.0
5
2019/06/18
Springbok, J (Jason)
NCF
1387.6
1392.4
W
1
1.00
1.00
0.0
0.0
4
2019/06/17
Buthelezi, S (Simphiwe)
GSV
1599.4
1601.6
B
0
0.73
0.71
-20.4
-19.9
3
2019/06/16
Tswaile, KJ (Kgamanyana)
NCF
1337.3
1378.3
W
1
1.00
1.00
0.0
0.0
2
2019/06/16
Mabusela, JM (Johannes)
GTP
2264.4
2230.3
B
0
0.00
0.00
0.0
0.0
1
2019/06/15
Ahjum, SHA (Savannah)
NCF
1398.9
1406.6
W
1
1.00
1.00
0.0
0.0