Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Nelson, WJH (William)
Dob:
1978/02/03 (Adult)
Gender:
Male
Chess SA id:
178027309
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
RA,FI
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
South African Open 2022 (Championship)
Tournament id
20221215
Rating type
Standard
Start
2022/07/09
End
2022/07/17
Rounds
11
Total time
120
Time weight
1.00
Total time
Official results
Rating
1810.1
K-factor
28
Average opponent rating
1754.0
Performance
1869.9
Expected score
6.05
Score - Expected score
0.95
Rating change
26.6
Rating
1797.8
K-factor
28
Average opponent rating
1761.3
Performance
1877.2
Expected score
5.86
Score - Expected score
1.14
Rating change
31.9
Games
11
Score
7.0
%
63.6
Dp
115,909090909091
Wins
5
Draws
4
Losses
2
Final position
15
Shared position
10
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2022/07/17
Macheka, C (Clayton)
WCT
1728.1
1732.3
W
1
0.64
0.62
10.1
10.6
10
2022/07/16
Frick, J (Jacques)
WCT
1638.5
1639.8
W
1
0.74
0.73
7.3
7.6
9
2022/07/16
Bouah, D (Denise)
WCT
1767.0
1778.6
B
½
0.51
0.48
-0.3
0.6
8
2022/07/15
Brander, WWM (Waylon)
WCT
1733.0
1751.6
W
0
0.63
0.60
-17.6
-16.8
7
2022/07/13
Chironda, S (Sean Kudzai)
WCT
1606.0
1598.7
B
½
0.70
0.69
-5.6
-5.3
6
2022/07/12
Teeke, K (Karabo)
NBR
1791.5
1783.0
W
1
0.56
0.56
12.3
12.3
5
2022/07/11
Lawerlot, GLR (George)
WEG
1728.8
1726.6
B
0
0.55
0.54
-15.4
-15.1
4
2022/07/10
Kobese, AKW (Watu)
WCT
2272.1
2288.4
W
½
0.01
0.01
13.7
13.7
3
2022/07/10
De Villiers, CCA (Charles)
WCT
2168.3
2192.5
B
½
0.04
0.00
12.9
14.0
2
2022/07/09
Taute, C (Clayden)
WEG
1623.3
1640.0
B
1
0.68
0.64
9.0
10.1
1
2022/07/09
Janse Van Rensburg, E (Ernst)
WCT
1237.5
1242.4
W
1
1.00
1.00
0.0
0.0