Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Macheka, C (Clayton)
Dob:
2004/11/09 (Adult)
Gender:
Male
Chess SA id:
1040131203
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bonnievale Open Rapid 2023 (Championship)
Tournament id
20232234
Rating type
Rapid
Start
2023/10/21
End
2023/10/21
Rounds
6
Total time
25
Time weight
0.54
Total time
Official results
Rating
1764.8
K-factor
28
Average opponent rating
1820.6
Performance
1679.0
Expected score
2.61
Score - Expected score
-0.61
Rating change
-9.2
Rating
1476.5
K-factor
28
Average opponent rating
1762.9
Performance
1621.3
Expected score
1.18
Score - Expected score
0.82
Rating change
23.0
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/10/21
Rogov, T (Timofey)
WCT
1715.1
1581.1
W
0
0.60
0.42
-8.4
-11.8
5
2023/10/21
Du Plessis, AC (Anika)
WCW
1599.1
1646.8
B
1
0.65
0.26
4.9
20.7
4
2023/10/21
Davies, JS (Jason)
WCT
1963.8
2026.6
W
0
0.31
0.01
-4.3
-0.3
3
2023/10/21
Gainsford, AR (Ashwin)
WOS
1933.2
1932.8
B
0
0.26
0.00
-3.6
0.0
2
2023/10/21
Ncethelo, B (Bongolethu)
WCT
1805.1
1621.8
W
1
0.49
0.37
7.1
17.6
1
2023/10/21
Samuels, ER (Ethan)
WCT
1907.5
1768.6
B
0
0.29
0.12
-4.1
-3.4