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
Standard rating
General
Tournament
South African Junior Closed Chess Championships 2022 (U18 Open)
Tournament id
20220449
Rating type
Standard
Start
2022/03/28
End
2022/04/02
Rounds
11
Total time
120
Time weight
1.00
Total time
Official results
Rating
1852.5
K-factor
24
Average opponent rating
1575.1
Performance
1957.6
Expected score
8.12
Score - Expected score
1.38
Rating change
33.1
Rating
1878.8
K-factor
24
Average opponent rating
1570.3
Performance
1952.8
Expected score
8.41
Score - Expected score
1.09
Rating change
26.2
Games
10
Score
9.5
%
95.0
Dp
382,5
Wins
9
Draws
1
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2022/04/02
Lamont, M (Michael)
GSV
1457.7
1452.0
B
1
0.92
0.96
1.9
1.0
10
2022/04/01
Koen, I (Ivan)
WEG
1441.9
1452.2
B
1
0.94
0.95
1.4
1.2
9
2022/04/01
Ristic, A (Andrej)
GTP
1534.1
1527.9
B
1
0.83
0.87
4.1
3.1
8
2022/03/31
Fihla, LL (Lonwabo)
GTP
1636.9
1645.3
W
1
0.79
0.81
5.0
4.6
7
2022/03/31
Sparg, N (Nathan)
EBC
1615.5
1616.0
D
1
0.00
0.00
6
2022/03/30
Koning, J (Jaedin)
GTP
1590.3
1602.4
B
1
0.76
0.78
5.8
5.3
5
2022/03/30
Fourie, B (Brandon)
GTP
1823.5
1817.9
W
½
0.58
0.61
-1.9
-2.6
4
2022/03/29
Boshoff, C (Chris)
WCT
1444.8
1402.1
W
1
1.00
1.00
0.0
0.0
3
2022/03/29
Van Den Berg, R (Reynard)
GTP
1756.9
1751.3
B
1
0.57
0.61
10.3
9.4
2
2022/03/28
De Swardt, E (Eduan)
GE
1553.6
1552.4
W
1
0.89
0.92
2.6
1.9
1
2022/03/28
Segelaar, G (Geriant)
WCW
1511.3
1499.5
B
1
0.86
0.90
3.4
2.4