Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Wiechers, N (Nicolaas)
Dob:
2017/04/10 (U8)
Gender:
Male
Chess SA id:
1170148678
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Woman's Day Open Chess Tournament (Bishop)
Tournament id
20231724
Rating type
Standard
Start
2023/08/09
End
2023/08/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1416.4
K-factor
36
Average opponent rating
1256.2
Performance
1511.2
Expected score
3.39
Score - Expected score
0.61
Rating change
18.2
Rating
1412.8
K-factor
36
Average opponent rating
1256.9
Performance
1511.9
Expected score
3.37
Score - Expected score
0.63
Rating change
22.7
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/09
Whittaker, L (Lillian)
GJM
1188.1
1214.4
B
1
0.72
0.69
8.1
11.2
4
2023/08/09
Erdogan, D (Demir)
GJM
1300.1
1301.9
W
1
0.68
0.67
9.2
11.9
3
2023/08/09
Goncalves, E (Emilio)
GE
1420.7
1385.4
B
0
0.45
0.49
-13.0
-17.6
2
2023/08/09
Grobbelaar, M (Mienje)
GTP
1275.3
1292.5
W
1
0.71
0.68
8.4
11.5
1
2023/08/09
Potgieter, R (Raven)
GTP
1097.0
1090.1
B
1
0.83
0.83
4.9
6.1