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
Rapid rating
General
Tournament
Curro Durbanville Chess Open Rapid 2022 (U16)
Tournament id
20221203
Rating type
Rapid
Start
2022/07/02
End
2022/07/02
Rounds
7
Total time
25
Time weight
0.54
Total time
Official results
Rating
1429.9
K-factor
36
Average opponent rating
1251.0
Performance
1506.0
Expected score
3.50
Score - Expected score
0.50
Rating change
9.7
Rating
1263.0
K-factor
36
Average opponent rating
1229.5
Performance
1484.5
Expected score
2.65
Score - Expected score
1.35
Rating change
48.6
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/07/02
Lawrence Arul, J (Jazeel Jovan)
WCT
1200.0
1200.0
B
1
0.73
0.53
4.9
16.9
6
2022/07/02
Gogabori, H (Hamza)
WCT
1200.0
1200.0
D
1
0.00
0.00
5
2022/07/02
Olivier, C (Caleb)
WCW
1144.3
1204.8
B
1
0.79
0.53
3.8
16.9
4
2022/07/02
Nieuwoudt, H (Hein)
WCT
1140.3
1182.0
W
1
0.88
0.64
2.2
13.0
3
2022/07/02
Jonkers, T (Tristan)
WCT
1402.6
1344.0
B
1
0.49
0.36
9.2
23.0
2
2022/07/02
Solomon, D (Daniel)
WCT
1368.0
1216.7
W
0
0.61
0.60
-11.0
-21.6
1
2022/07/02
0.0
0.0
X
0.00
0.00