Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, A (Adriaan)
Dob:
2010/06/21 (U16)
Gender:
Male
Chess SA id:
1100115348
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
D4 Individuals 2022 (U13 Open)
Tournament id
20220495
Rating type
Rapid
Start
2022/04/23
End
2022/04/23
Rounds
7
Total time
30
Time weight
0.60
Total time
Official results
Rating
1235.8
K-factor
40
Average opponent rating
1185.6
Performance
1185.6
Expected score
3.63
Score - Expected score
-0.13
Rating change
-3.1
Rating
1200.0
K-factor
40
Average opponent rating
1118.9
Performance
1118.9
Expected score
3.87
Score - Expected score
-0.37
Rating change
-14.8
Games
7
Score
3.5
%
50.0
Dp
0
Wins
3
Draws
1
Losses
3
Final position
27
Shared position
23
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/04/23
Jooste, J (Josh)
GTP
1350.8
1258.4
B
½
0.32
0.39
4.3
4.4
6
2022/04/23
Matthee, WD (William)
NWP
638.8
597.2
W
1
1.00
1.00
0.0
0.0
5
2022/04/23
Stols, N (Nathan)
GTP
1290.9
1176.4
B
0
0.39
0.49
-9.4
-19.6
4
2022/04/23
De Wet, L (Lambert Hugo)
GTP
1200.0
1200.0
W
1
0.58
0.54
10.1
18.4
3
2022/04/23
Makgotlwe, P (Phenyo)
GTP
1142.9
1200.0
B
1
0.57
0.46
10.3
21.6
2
2022/04/23
Langson, T (Thomas)
GTP
1200.0
1200.0
W
0
0.58
0.54
-13.9
-21.6
1
2022/04/23
Yang, A (Alex)
GTP
1475.5
1200.0
B
0
0.18
0.46
-4.3
-18.4