Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Mametja, O (Oarabile)
Dob:
2008/07/20 (U18)
Gender:
Male
Chess SA id:
108069915
FIDE id:
Region:
Nkangala (MNW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019 (F)
Tournament id
20190764
Rating type
Standard
Start
2019/04/13
End
2019/04/13
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1321.4
K-factor
40
Average opponent rating
1016.1
Performance
1356.1
Expected score
4.07
Score - Expected score
0.43
Rating change
14.3
Rating
1080.6
K-factor
40
Average opponent rating
967.1
Performance
1307.1
Expected score
3.18
Score - Expected score
1.32
Rating change
52.8
Games
5
Score
4.5
%
90.0
Dp
340
Wins
4
Draws
1
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/04/13
Phepeng, T (Tshegofatso)
MNW
1215.8
1205.2
W
½
0.66
0.40
-5.1
4.0
4
2019/04/13
Motuku, A (Atlegang)
MNW
1175.5
1198.8
B
1
0.63
0.32
11.8
27.2
3
2019/04/13
Mathabatha, N (Naledi)
MNW
873.6
668.0
W
1
1.00
1.00
0.0
0.0
2
2019/04/13
Smith, T (Tara)
MNW
703.5
643.0
B
1
0.99
0.97
0.3
1.2
1
2019/04/13
Van Wyk, A (Annemie)
MNW
1111.9
1120.4
W
1
0.79
0.50
6.7
20.0