Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Cotter, W (Wian)
Dob:
2006/09/04 (U20)
Gender:
Male
Chess SA id:
106056199
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
West Coast High School Championships 2023 (U17 Boys)
Tournament id
20230247
Rating type
Standard
Start
2023/02/18
End
2023/02/18
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
709.3
K-factor
40
Average opponent rating
1227.2
Performance
1227.2
Expected score
0.13
Score - Expected score
2.87
Rating change
95.3
Rating
590.0
K-factor
40
Average opponent rating
1124.6
Performance
1124.6
Expected score
0.50
Score - Expected score
2.50
Rating change
100.0
Games
6
Score
3.0
%
50.0
Dp
0
Wins
2
Draws
2
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/02/18
Visser, J (Jp)
WCU
1081.6
727.2
W
0
0.11
0.38
-3.5
-15.2
5
2023/02/18
Bell, N (Neyo)
WCU
1203.0
1183.5
B
½
0.00
0.00
16.0
20.0
4
2023/02/18
Du Plessis, S (Stefan)
WCU
1323.6
1254.9
B
½
0.00
0.00
16.0
20.0
3
2023/02/18
Cloete, H (Howard)
WCU
1225.9
969.2
W
0
0.01
0.10
-0.3
-4.0
2
2023/02/18
Fillis, J (Jordan)
WCU
1318.9
1352.9
B
1
0.00
0.00
32.0
40.0
1
2023/02/18
Filander, J (Jayrin)
WCU
1210.1
1260.0
W
1
0.01
0.01
31.7
39.6