Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Collyer, B (Brian)
Dob:
2007/07/25 (U18)
Gender:
Male
Chess SA id:
1070154357
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Curro Chess Tournament 2024 (U21)
Tournament id
20241205
Rating type
Standard
Start
2024/05/18
End
2024/05/18
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1252.1
K-factor
40
Average opponent rating
1335.3
Performance
1420.3
Expected score
1.98
Score - Expected score
1.02
Rating change
34.4
Rating
1200.0
K-factor
40
Average opponent rating
1318.9
Performance
1403.9
Expected score
1.77
Score - Expected score
1.23
Rating change
49.2
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
14
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/05/18
Sihlangu, K (Khayelihle)
MEN
1288.6
1285.0
B
½
0.42
0.36
2.7
5.6
4
2024/05/18
Phillips, E (Eduard)
MEN
1434.7
1434.6
W
½
0.33
0.27
5.7
9.2
3
2024/05/18
Sibiya, M (Mvelo)
MGS
1231.7
1152.1
B
1
0.48
0.51
17.5
19.6
2
2024/05/18
Macanja, FA (Fadyl Armindo)
MEN
1521.5
1523.0
W
0
0.23
0.17
-7.7
-6.8
1
2024/05/18
Khoza, S (Siyabulela)
MEN
1200.0
1200.0
B
1
0.52
0.46
16.1
21.6