Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ngubeni, JM (Jackie)
Dob:
1962/10/17 (Adult)
Gender:
Male
Chess SA id:
162027530
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
PA
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
1st Knights Open Tournament 2024 (B)
Tournament id
20240680
Rating type
Standard
Start
2024/03/23
End
2024/03/23
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1513.1
K-factor
32
Average opponent rating
1379.3
Performance
1294.3
Expected score
3.32
Score - Expected score
-1.32
Rating change
-35.1
Rating
1501.0
K-factor
32
Average opponent rating
1377.6
Performance
1292.6
Expected score
3.25
Score - Expected score
-1.25
Rating change
-40.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
25
Shared position
20
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/23
Ntshingila, S (Sphesihle)
GJM
1200.0
1200.0
W
1
0.91
0.89
2.4
3.5
4
2024/03/23
Bijker, W (Waldo)
GJM
1489.5
1486.4
W
0
0.57
0.56
-15.1
-17.9
3
2024/03/23
Glass, A (Aharon)
GJM
1347.6
1350.7
B
0
0.65
0.63
-17.3
-20.2
2
2024/03/23
Pretorius, K (Klarissa)
GJM
1460.8
1458.1
W
1
0.60
0.59
10.6
13.1
1
2024/03/23
Semoli, A (Andrew Mpho)
GJM
1398.5
1392.8
B
0
0.59
0.58
-15.7
-18.6