Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Darby, M (Mande-Marie)
Dob:
2008/04/09 (U18)
Gender:
Female
Chess SA id:
2080152207
FIDE id:
Region:
(CSA)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Overberg Top Schools 2023 (U15+U18)
Tournament id
20231865
Rating type
Standard
Start
2023/08/05
End
2023/08/05
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1171.0
K-factor
40
Average opponent rating
1179.7
Performance
924.7
Expected score
2.41
Score - Expected score
-1.41
Rating change
-46.8
Rating
1200.0
K-factor
40
Average opponent rating
1155.8
Performance
900.8
Expected score
2.72
Score - Expected score
-1.72
Rating change
-68.8
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/05
Mdlokovane, S (Sphendulwe)
WOS
1179.6
1122.0
B
0
0.45
0.55
-14.4
-22.0
4
2023/08/05
Witbooi, J (Juan)
WOS
1266.9
1251.9
W
0
0.43
0.48
-13.8
-19.2
3
2023/08/05
Witbooi, G (Gere)
WOS
1139.1
1200.0
B
1
0.50
0.46
16.0
21.6
2
2023/08/05
Du Plessis, LJ (Lodewyk Johannes)
WOS
1159.8
1150.0
W
0
0.55
0.60
-17.6
-24.0
1
2023/08/05
Mackenzie, E (Erin-Lee)
WOS
1153.3
1055.2
B
0
0.48
0.63
-15.4
-25.2