Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Orwin, M (Matthew)
Dob:
2010/05/17 (U16)
Gender:
Male
Chess SA id:
1100134370
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys)
Tournament id
20230654
Rating type
Standard
Start
2023/02/03
End
2023/03/04
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1420.0
K-factor
36
Average opponent rating
1342.8
Performance
1626.1
Expected score
3.54
Score - Expected score
1.46
Rating change
43.6
Rating
1399.9
K-factor
36
Average opponent rating
1310.0
Performance
1593.3
Expected score
3.63
Score - Expected score
1.37
Rating change
49.3
Games
6
Score
5.0
%
83.3
Dp
283,333333333333
Wins
5
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/03/04
Tsabola, B (Bright)
WCT
1362.4
1345.9
W
1
0.61
0.60
11.2
14.4
5
2023/03/04
Matima, A (Aiden)
WCT
1388.9
1343.8
B
1
0.49
0.52
14.7
17.3
4
2023/03/04
Salimu, C (Chase)
WCT
1551.2
1443.5
W
0
0.39
0.49
-11.2
-17.6
3
2023/03/04
Gardner, C (Caleb)
WCT
1231.2
1231.6
B
1
0.68
0.65
9.2
12.6
2
2023/02/03
Du Raan, C (Cobus)
WCT
1288.5
1299.3
W
1
0.69
0.66
8.9
12.2
1
2023/02/03
Barends, Z (Zac)
WCT
1234.7
1196.0
B
1
0.67
0.70
9.5
10.8