Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Polk, W (Windsor)
Dob:
2013/08/30 (U12)
Gender:
Male
Chess SA id:
1130137336
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U8+U10)
Tournament id
20220251
Rating type
Rapid
Start
2022/02/19
End
2022/02/19
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1193.5
Performance
1193.5
Expected score
2.58
Score - Expected score
-0.08
Rating change
-1.9
Rating
1200.0
K-factor
40
Average opponent rating
1175.1
Performance
1175.1
Expected score
2.69
Score - Expected score
-0.19
Rating change
-7.6
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
23
Shared position
18
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/02/19
Elkhatiali, A (Ahmed)
WCT
1200.0
1200.0
B
½
0.46
0.46
1.0
1.6
4
2022/02/19
Ally, N (Nabihah)
WCT
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
3
2022/02/19
Choonoo Johnson, Z (Zachary)
WCT
1200.0
1200.0
W
0
0.54
0.54
-13.0
-21.6
2
2022/02/19
Shapiro, H (Hannah)
WCT
1167.3
1075.6
B
0
0.50
0.60
-12.0
-24.0
1
2022/02/19
Abarder, H (Hanaah)
WCT
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4