Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Matthews, I (Isiah)
Dob:
2005/08/24 (U20)
Gender:
Male
Chess SA id:
1050098459
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Eden Trials 1 2019 (U16 Open)
Tournament id
20190572
Rating type
Standard
Start
2019/03/02
End
2019/03/02
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1067.5
K-factor
40
Average opponent rating
934.7
Performance
1189.7
Expected score
3.31
Score - Expected score
0.69
Rating change
22.9
Rating
1067.2
K-factor
40
Average opponent rating
933.8
Performance
1188.8
Expected score
3.32
Score - Expected score
0.68
Rating change
27.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
7
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/03/02
Botha, J (Jonathan)
WEG
820.4
877.2
W
1
0.83
0.76
5.4
9.6
4
2019/03/02
Draai, K (Kevin)
WEG
1129.0
1107.6
B
1
0.39
0.41
19.5
23.6
3
2019/03/02
Barnard, S (Stephan)
WEG
888.3
893.4
W
1
0.75
0.74
8.0
10.4
2
2019/03/02
Saayman, N (Nerene)
WEG
948.0
946.1
B
1
0.60
0.60
12.8
16.0
1
2019/03/02
Francke, C (Charl)
WEG
888.0
844.9
W
0
0.75
0.80
-24.0
-32.0