Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, A (Aidan)
Dob:
2015/02/03 (U10)
Gender:
Male
Chess SA id:
1150147985
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10)
Tournament id
20232200
Rating type
Rapid
Start
2023/10/28
End
2023/10/28
Rounds
5
Total time
25
Time weight
0.54
Total time
Official results
Rating
1070.2
K-factor
40
Average opponent rating
1200.4
Performance
1030.4
Expected score
1.70
Score - Expected score
-0.20
Rating change
-4.3
Rating
1127.2
K-factor
40
Average opponent rating
1215.4
Performance
1045.4
Expected score
1.94
Score - Expected score
-0.44
Rating change
-17.6
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/10/28
Van Reenen, K (Kim)
CSA
1200.0
1200.0
B
0
0.31
0.37
-6.2
-14.8
4
2023/10/28
Simelane, Y (Yali)
KUR
1168.6
1200.0
W
1
0.43
0.46
11.4
21.6
3
2023/10/28
Larsen, J (Jack)
KUR
1200.0
1200.0
B
½
0.31
0.37
3.8
5.2
2
2023/10/28
Mkhwanazi, L (Luthando)
KUR
1200.0
1200.0
W
0
0.39
0.46
-7.8
-18.4
1
2023/10/28
Naidoo, E (Ella)
KUR
1233.2
1277.0
B
0
0.27
0.28
-5.4
-11.2