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
Overvaal Open 2023 (D)
Tournament id
20230759
Rating type
Standard
Start
2023/04/15
End
2023/04/15
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1208.4
K-factor
40
Average opponent rating
1273.6
Performance
1358.6
Expected score
2.16
Score - Expected score
0.84
Rating change
27.9
Rating
1206.4
K-factor
40
Average opponent rating
1274.7
Performance
1359.7
Expected score
2.14
Score - Expected score
0.86
Rating change
34.4
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
2023/04/15
Radebe, T (Thato)
GSV
1287.0
1301.9
W
1
0.45
0.43
17.6
22.8
4
2023/04/15
Masilo, R (Rendane)
GSV
1324.3
1317.5
B
0
0.32
0.33
-10.2
-13.2
3
2023/04/15
Van Doorn, R (Reinhardt)
GSV
1167.1
1160.4
W
1
0.59
0.60
13.1
16.0
2
2023/04/15
Steenkamp, E (Estihan)
GSV
1178.5
1175.6
B
1
0.49
0.49
16.3
20.4
1
2023/04/15
Maseloane, T (Tshepang)
GSV
1410.9
1418.2
W
0
0.31
0.30
-9.9
-12.0