Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, A (Alexander)
Dob:
2005/05/04 (U20)
Gender:
Male
Chess SA id:
105057149
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Blitz rating
General
Tournament
South African Open 2022 (Blitz)
Tournament id
20221210
Rating type
Blitz
Start
2022/07/14
End
2022/07/14
Rounds
10
Total time
5
Time weight
0.18
Total time
Official results
Rating
1854.1
K-factor
24
Average opponent rating
1573.8
Performance
1658.8
Expected score
7.94
Score - Expected score
-1.94
Rating change
-8.4
Rating
1571.1
K-factor
36
Average opponent rating
1200.1
Performance
1285.1
Expected score
8.08
Score - Expected score
-2.08
Rating change
-74.9
Games
10
Score
6.0
%
60.0
Dp
85
Wins
6
Draws
0
Losses
4
Final position
34
Shared position
24
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
10
2022/07/14
Flores Bartoli, A (Andrew)
WCT
1718.2
1667.7
B
0
0.62
0.35
-3.0
-12.6
9
2022/07/14
Taute, C (Clayden)
WEG
1623.3
857.4
W
1
0.81
1.00
0.9
0.0
8
2022/07/14
Nevin, TW (Tyler)
WCT
1758.6
1536.1
B
0
0.57
0.50
-2.7
-18.0
7
2022/07/14
Ndunakazi, NP (Nobuhle)
KED
1531.7
1359.4
W
1
0.92
0.79
0.4
7.6
6
2022/07/14
Sparks, SJW (Stephen)
KED
1228.4
1258.0
B
1
0.99
0.82
0.0
6.5
5
2022/07/14
Joseph, C (Cohen-Lee)
WEG
1350.8
1208.9
W
1
1.00
0.96
0.0
1.4
4
2022/07/14
Mankga, T (Thabang)
LCP
1637.9
1055.6
B
0
0.71
0.99
-3.4
-35.6
3
2022/07/14
Mnyasta, T (Tezihano)
WCT
1746.1
1350.2
W
0
0.67
0.80
-3.2
-28.8
2
2022/07/14
Campher, K (Keegan)
WEG
1635.3
1207.7
B
1
0.71
0.88
1.4
4.3
1
2022/07/14
Malaba, U (Ushindi)
GTP
1507.5
500.0
W
1
0.95
1.00
0.2
0.0