Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Walt, G (Grahan)
Dob:
2013/02/28 (U12)
Gender:
Male
Chess SA id:
1130141577
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
D2 Schools Individuals 2023 (U11 Boys)
Tournament id
20231044
Rating type
Standard
Start
2023/05/13
End
2023/05/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1151.5
K-factor
40
Average opponent rating
1244.8
Performance
819.8
Expected score
2.00
Score - Expected score
-2.00
Rating change
-66.4
Rating
1200.0
K-factor
40
Average opponent rating
1242.9
Performance
817.9
Expected score
2.29
Score - Expected score
-2.29
Rating change
-91.6
Games
5
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
5
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/05/13
Mcguckin, J (Jonathan)
GWR
1200.0
1200.0
W
0
0.49
0.54
-15.7
-21.6
4
2023/05/13
Matewa, L (Leroy)
GWR
1200.0
1200.0
B
0
0.40
0.46
-12.8
-18.4
3
2023/05/13
Kemorwe, T (Thabang)
GWR
1200.0
1200.0
W
0
0.49
0.54
-15.7
-21.6
2
2023/05/13
Maukeni, O (Oratile)
GWR
1200.0
1200.0
B
0
0.40
0.46
-12.8
-18.4
1
2023/05/13
Chikambeka, T (Tinai)
GWR
1423.9
1414.4
W
0
0.22
0.29
-7.0
-11.6