Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, A (Alexa)
Dob:
2006/01/09 (U20)
Gender:
Female
Chess SA id:
2060101349
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 Gauteng Primary Schools Individual Chess Championships (U13 Girls)
Tournament id
20191021
Rating type
Standard
Start
2019/05/25
End
2019/05/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1167.5
K-factor
40
Average opponent rating
1120.4
Performance
1205.4
Expected score
2.73
Score - Expected score
0.27
Rating change
9.0
Rating
1160.8
K-factor
40
Average opponent rating
1113.1
Performance
1198.1
Expected score
2.74
Score - Expected score
0.26
Rating change
10.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
43
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/05/25
Vukeya, K (Khanyisa)
GTP
1200.0
1200.0
B
1
0.42
0.41
18.6
23.6
4
2019/05/25
Khutshwa, N (Ntombizikhona)
GWR
1124.9
1131.8
W
0
0.59
0.58
-18.9
-23.2
3
2019/05/25
Ngwenya, F (Fortunate)
GJM
1148.9
1138.0
B
1
0.48
0.48
16.6
20.8
2
2019/05/25
Terblanche, A (Annika)
GE
1150.7
1139.8
W
0
0.56
0.57
-17.9
-22.8
1
2019/05/25
Bothma, L (Liandri)
GE
977.6
955.8
B
1
0.68
0.70
10.2
12.0