Chess South Africa
Last updated:
Player Tournament Analysis
Home
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
Valia's Open 2024 (E)
Tournament id
20240426
Rating type
Standard
Start
2024/03/02
End
2024/03/02
Rounds
5
Total time
61
Time weight
0.84
Total time
Official results
Rating
1175.2
K-factor
40
Average opponent rating
1279.9
Performance
1364.9
Expected score
1.94
Score - Expected score
1.06
Rating change
35.4
Rating
1165.1
K-factor
40
Average opponent rating
1288.3
Performance
1373.3
Expected score
1.83
Score - Expected score
1.17
Rating change
46.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
7
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/02
Van Zyl, K (Kiera)
GSV
1412.3
1407.8
W
0
0.27
0.26
-9.0
-10.4
4
2024/03/02
Viljoen, C (Chene)
GSV
1366.9
1415.2
B
1
0.24
0.17
25.2
33.2
3
2024/03/02
Kruger, J (Juanika)
GSV
1185.3
1184.2
W
1
0.53
0.52
15.6
19.2
2
2024/03/02
Van Der Merwe, W (Willem)
GSV
1235.2
1234.5
B
0
0.39
0.38
-12.9
-15.2
1
2024/03/02
Martins, K (Kevin)
GSV
1200.0
1200.0
W
1
0.51
0.50
16.3
20.0