Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Vos, RR (Ruben)
Dob:
2000/02/22 (Adult)
Gender:
Male
Chess SA id:
100042176
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Springs Open 4 March 2023 (A)
Tournament id
20230462
Rating type
Standard
Start
2023/03/04
End
2023/03/04
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1356.9
K-factor
36
Average opponent rating
1493.5
Performance
1281.0
Expected score
1.36
Score - Expected score
-0.36
Rating change
-10.9
Rating
1351.5
K-factor
36
Average opponent rating
1483.6
Performance
1271.1
Expected score
1.38
Score - Expected score
-0.38
Rating change
-13.7
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/04
Wallace, A (Amy)
GE
1409.2
1400.2
W
0
0.48
0.49
-13.8
-17.6
4
2023/03/04
Jaitas, K (Kittisak)
GE
1610.6
1600.1
B
1
0.16
0.17
24.2
29.9
3
2023/03/04
0.0
0.0
Y
1
0.00
0.00
2
2023/03/04
Zingoni, N (Ngaakudzwe)
GE
1509.4
1499.7
W
0
0.36
0.37
-10.4
-13.3
1
2023/03/04
Jaitas, W (Worapat)
GE
1445.0
1434.5
B
0
0.36
0.36
-10.4
-13.0