Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Igwe, M (Maryann)
Dob:
2013/07/27 (U12)
Gender:
Male
Chess SA id:
1130162423
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Chess Molecules Rapid 2023 (Grade 3+4)
Tournament id
20231935
Rating type
Rapid
Start
2023/09/23
End
2023/09/23
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1194.2
Performance
1194.2
Expected score
2.58
Score - Expected score
-0.08
Rating change
-1.9
Rating
1200.0
K-factor
40
Average opponent rating
1197.1
Performance
1197.1
Expected score
2.56
Score - Expected score
-0.06
Rating change
-2.4
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/09/23
Mbele, A (Amahle)
GE
1163.5
1200.0
W
½
0.58
0.54
-1.9
-1.6
4
2023/09/23
Prag, T (Tanisha)
GJM
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
3
2023/09/23
Nortje, O (Owen)
GE
1222.2
1222.0
B
0
0.43
0.43
-10.3
-17.2
2
2023/09/23
Mann, L (Leane)
NBR
1185.4
1163.6
W
0
0.56
0.58
-13.4
-23.2
1
2023/09/23
Jentile, L (Lukhona)
GJM
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6