Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Roelfse, R (Reece)
Dob:
2007/02/21 (U18)
Gender:
Male
Chess SA id:
1070107871
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Oudussa Proewe 1 2023 (U17 Boys)
Tournament id
20230338
Rating type
Standard
Start
2023/02/25
End
2023/02/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1137.6
K-factor
40
Average opponent rating
1144.0
Performance
1229.0
Expected score
2.50
Score - Expected score
0.50
Rating change
16.6
Rating
1128.4
K-factor
40
Average opponent rating
1134.0
Performance
1219.0
Expected score
2.51
Score - Expected score
0.49
Rating change
19.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/25
Stander, R (Rashean)
WEG
1167.5
1158.4
W
0
0.51
0.51
-16.3
-20.4
4
2023/02/25
De Vos, D (Denolyn)
WEG
1133.7
1122.0
B
1
0.46
0.47
17.3
21.2
3
2023/02/25
Petersen, N (Nicolin)
WEG
955.8
928.4
W
1
0.75
0.77
8.0
9.2
2
2023/02/25
Januarie, B (Beau-Jay)
WEG
1200.0
1200.0
B
1
0.39
0.37
19.5
25.2
1
2023/02/25
Pheko, T (Thabiso)
WEG
1262.9
1261.0
W
0
0.40
0.39
-12.8
-15.6