Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Purchase, G (Graham)
Dob:
2013/10/11 (U12)
Gender:
Male
Chess SA id:
1130144515
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
D4 Play Offs 2022 (U9)
Tournament id
20221137
Rating type
Standard
Start
2022/07/30
End
2022/07/30
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1175.1
Performance
1090.1
Expected score
2.69
Score - Expected score
-0.69
Rating change
-22.9
Rating
1200.0
K-factor
40
Average opponent rating
1173.0
Performance
1088.0
Expected score
2.70
Score - Expected score
-0.70
Rating change
-28.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
23
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/07/30
Van Schalkwyk, F (Frikki)
GTP
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
4
2022/07/30
Pistorius, A (Anabelle)
GTP
1154.7
1154.6
W
0
0.59
0.59
-18.9
-23.6
3
2022/07/30
Bezuidenhout, L (Lize)
GTP
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
2
2022/07/30
Olivier, F (Frederik)
GTP
1120.8
1110.4
W
0
0.63
0.65
-20.2
-26.0
1
2022/07/30
Du Plessis, A (Ane)
GTP
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4