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
2020 Piet Robbertse (A)
Tournament id
20200229
Rating type
Standard
Start
2020/01/31
End
2020/02/02
Rounds
5
Total time
120
Time weight
1.00
Total time
Official results
Rating
1778.8
K-factor
28
Average opponent rating
1692.7
Performance
1947.7
Expected score
2.96
Score - Expected score
1.04
Rating change
29.1
Rating
1767.0
K-factor
28
Average opponent rating
1698.8
Performance
1953.8
Expected score
2.86
Score - Expected score
1.14
Rating change
31.9
Games
5
Score
4.0
%
80.0
Dp
255
Wins
3
Draws
2
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/02/02
Nene, TH (Themba)
GTP
1803.9
1820.8
B
½
0.43
0.40
2.0
2.8
4
2020/02/02
Madiba, CM (Carpediem)
GTP
1665.4
1676.4
W
1
0.67
0.65
9.2
9.8
3
2020/02/01
Marais, DP (Daniel)
GTP
1774.5
1773.3
B
½
0.46
0.45
1.1
1.4
2
2020/02/01
Thom, DJ (David)
GTP
1675.3
1675.3
W
1
0.66
0.65
9.5
9.8
1
2020/01/31
Tissot Van Patot, A (Anton)
MNW
1544.3
1548.2
B
1
0.73
0.71
7.6
8.1