Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Zyl, NB (Nicolaas Barend)
Dob:
2006/10/05 (U20)
Gender:
Male
Chess SA id:
1060115514
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Alekhine Open Tournament (C)
Tournament id
20231956
Rating type
Standard
Start
2023/09/09
End
2023/09/09
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1366.4
K-factor
40
Average opponent rating
1294.9
Performance
1379.9
Expected score
2.96
Score - Expected score
0.04
Rating change
1.5
Rating
1376.1
K-factor
40
Average opponent rating
1293.6
Performance
1378.6
Expected score
3.02
Score - Expected score
-0.02
Rating change
-0.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/09/09
Mashaba, S (Sibusiso)
GTP
1197.6
1199.0
W
1
0.74
0.75
9.4
10.0
4
2023/09/09
Makaleng, M (Mosa)
GTP
1379.7
1368.9
B
0
0.44
0.47
-15.8
-18.8
3
2023/09/09
Shibambu, K (Khenso Divine)
GE
1288.1
1305.8
W
½
0.63
0.62
-4.7
-4.8
2
2023/09/09
Stolp, T (Tiaan)
GTP
1473.2
1470.8
W
1
0.42
0.43
20.9
22.8
1
2023/09/09
Du Toit, J (John-Henry)
GTP
1135.7
1123.7
B
½
0.73
0.75
-8.3
-10.0