Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Schalkwyk, J (Jurgens)
Dob:
2010/11/16 (U16)
Gender:
Male
Chess SA id:
1100111277
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Grenswag's Community Battle 2023 (Rooks)
Tournament id
20230816
Rating type
Standard
Start
2023/04/22
End
2023/04/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1222.9
K-factor
40
Average opponent rating
1226.9
Performance
1056.9
Expected score
2.52
Score - Expected score
-1.02
Rating change
-33.9
Rating
1170.5
K-factor
40
Average opponent rating
1230.9
Performance
1060.9
Expected score
2.19
Score - Expected score
-0.69
Rating change
-27.6
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/22
Potgieter, F (Frineze)
NBR
1182.9
1178.7
B
0
0.50
0.45
-16.0
-18.0
4
2023/04/22
Oosthuizen, T (Tiaan)
NBR
1142.4
1122.9
W
1
0.64
0.60
11.5
16.0
3
2023/04/22
Morkel, DJ (Douglas)
NBR
1282.4
1286.8
W
0
0.47
0.41
-15.0
-16.4
2
2023/04/22
Nel, J (J-Louwen)
NBR
1328.6
1368.7
B
0
0.34
0.23
-10.9
-9.2
1
2023/04/22
Van Rooyen, C (Chenique)
NBR
1198.1
1197.2
W
½
0.57
0.51
-2.2
-0.4