Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Duma, N (Njbulo)
Dob:
2003/10/01 (Adult)
Gender:
Male
Chess SA id:
1030103198
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 Gauteng Disabled Schools Individual Chess Championships (U18 MID)
Tournament id
20191016
Rating type
Standard
Start
2019/05/25
End
2019/05/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1253.1
K-factor
40
Average opponent rating
1027.0
Performance
1197.0
Expected score
3.70
Score - Expected score
-0.20
Rating change
-6.6
Rating
1264.4
K-factor
40
Average opponent rating
993.0
Performance
1163.0
Expected score
3.75
Score - Expected score
-0.25
Rating change
-10.0
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
3
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/05/25
Ras, P (Pedri)
GTP
730.8
632.0
B
0
0.99
0.99
-31.7
-39.6
4
2019/05/25
Le Roux, R (Ruben)
GJM
1173.4
1167.6
W
1
0.63
0.65
11.8
14.0
3
2019/05/25
Nkambule, O (Oageng)
GTP
1171.0
1164.8
B
1
0.55
0.57
14.4
17.2
2
2019/05/25
Lubaxa, C (Christo)
GTP
872.8
800.4
W
½
0.98
1.00
-15.4
-20.0
1
2019/05/25
Japhta, M (Mbulelo)
GTP
1187.1
1200.0
B
1
0.54
0.53
14.7
18.8