Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, M (Matthew)
Dob:
2008/05/16 (U18)
Gender:
Male
Chess SA id:
108077754
FIDE id:
Opperman
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Pedro Booyse Top Schools 2022 (U15 Open)
Tournament id
20221183
Rating type
Standard
Start
2022/07/23
End
2022/07/23
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1429.9
K-factor
36
Average opponent rating
1153.1
Performance
1578.1
Expected score
3.29
Score - Expected score
0.71
Rating change
21.2
Rating
1426.7
K-factor
36
Average opponent rating
1081.2
Performance
1506.2
Expected score
3.34
Score - Expected score
0.66
Rating change
23.8
Games
4
Score
4.0
%
100.0
Dp
425
Wins
4
Draws
0
Losses
0
Final position
4
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2022/07/23
Bell, N (Neyo)
WCU
1242.0
1275.3
W
1
0.76
0.72
6.9
10.1
5
2022/07/23
Cloete, A (Alesundro)
WCU
1064.2
887.0
B
1
0.88
0.99
3.5
0.4
4
2022/07/23
0.0
0.0
X
0.00
0.00
3
2022/07/23
Bell, N (Neyo)
WCU
1242.0
1275.3
B
1
0.68
0.63
9.2
13.3
2
2022/07/23
Cloete, A (Alesundro)
WCU
1064.2
887.0
W
1
0.97
1.00
0.9
0.0
1
2022/07/23
0.0
0.0
X
0.00
0.00