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
Rapid rating
General
Tournament
Nkangala 1st Tournament Curro - Witbank 2018 (D+E)
Tournament id
20180082
Rating type
Rapid
Start
2018/01/27
End
2018/01/27
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
850.2
K-factor
40
Average opponent rating
783.6
Performance
868.6
Expected score
2.85
Score - Expected score
0.15
Rating change
3.6
Rating
850.2
K-factor
40
Average opponent rating
783.6
Performance
868.6
Expected score
2.85
Score - Expected score
0.15
Rating change
6.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
5
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/01/27
Janse Van Rensburg, N (Nathan)
MNW
624.6
624.6
B
1
0.72
0.72
6.7
11.2
4
2018/01/27
Mametja, B (Bonolo)
MNW
908.1
908.1
W
0
0.47
0.47
-11.3
-18.8
3
2018/01/27
Van Lingen, R (Ruwan)
CSA
1200.0
1200.0
B
1
0.05
0.05
22.8
38.0
2
2018/01/27
Makgobe, T (Tshegofatso)
MNW
534.4
534.4
W
1
0.91
0.91
2.2
3.6
1
2018/01/27
Lefefa, D (Dimpho)
MNW
651.0
651.0
B
0
0.69
0.69
-16.6
-27.6