Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Viviers, W (Wiaan)
Dob:
2012/01/04 (U14)
Gender:
Male
Chess SA id:
1120136526
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Driehoek Open Chess Tournament 2023 (D)
Tournament id
20230994
Rating type
Standard
Start
2023/05/13
End
2023/05/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1233.5
K-factor
40
Average opponent rating
1253.9
Performance
1338.9
Expected score
2.42
Score - Expected score
0.58
Rating change
19.3
Rating
1237.0
K-factor
40
Average opponent rating
1259.7
Performance
1344.7
Expected score
2.41
Score - Expected score
0.59
Rating change
23.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/13
Jonker, C (Corne)
GSV
1257.8
1269.2
W
0
0.51
0.50
-16.3
-20.0
4
2023/05/13
Gorrie, A (Avery)
GSV
1246.5
1255.2
B
1
0.44
0.44
17.9
22.4
3
2023/05/13
Brand, H (Henko)
GSV
1365.1
1374.2
W
0
0.39
0.38
-12.5
-15.2
2
2023/05/13
Lange, M (Marthinus)
GSV
1200.0
1200.0
B
1
0.50
0.50
16.0
20.0
1
2023/05/13
Chalmers, R (Ruben Connor)
GSV
1200.0
1200.0
W
1
0.58
0.58
13.4
16.8