Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Schaafsma, A (Andrew)
Dob:
2005/12/20 (U20)
Gender:
Male
Chess SA id:
1050117171
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
JHB North High School League 2019
Tournament id
20191311
Rating type
Standard
Start
2019/02/19
End
2019/07/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1155.5
Performance
1070.5
Expected score
2.72
Score - Expected score
-0.72
Rating change
-23.9
Rating
1200.0
K-factor
40
Average opponent rating
1160.5
Performance
1075.5
Expected score
2.69
Score - Expected score
-0.69
Rating change
-27.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
85
Shared position
65
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/07/22
Venter, L (Liam)
GJM
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
4
2019/07/08
Mokgonyane, R (Rapha)
GJM
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
3
2019/05/27
Yende, B (Bonga)
GJM
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
2
2019/02/26
Chalmers, G (Gabriel)
GJM
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
1
2019/02/19
Fok, J (Johnny)
GJM
977.5
1002.4
W
0
0.80
0.77
-25.6
-30.8