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
Western Cape Inter Region Cup 2024 (U20 Boys)
Tournament id
20240691
Rating type
Standard
Start
2024/03/23
End
2024/03/24
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1555.7
K-factor
36
Average opponent rating
1477.1
Performance
1392.1
Expected score
2.91
Score - Expected score
-0.91
Rating change
-30.7
Rating
1499.3
K-factor
36
Average opponent rating
1435.6
Performance
1350.6
Expected score
2.82
Score - Expected score
-0.82
Rating change
-29.5
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
19
Shared position
16
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/24
Harmse, D (Deon)
WOS
1644.8
1666.8
B
0
0.35
0.26
-11.8
-9.4
4
2024/03/24
Jayiya, L (Lihle)
WOS
1333.0
1216.2
W
1
0.80
0.87
6.8
4.7
3
2024/03/23
Opperman, E (Eldon)
WOS
1219.8
1116.3
B
1
0.85
0.90
5.1
3.6
2
2024/03/23
Valla, D (Dante)
WCW
1291.1
1293.4
W
0
0.85
0.78
-28.8
-28.1
1
2024/03/23
Ncethelo, B (Bongolethu)
WCT
1896.8
1885.3
B
0
0.06
0.01
-2.0
-0.4