Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, GJ (Gerhard)
Dob:
1977/05/05 (Adult)
Gender:
Male
Chess SA id:
177086357
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Blitz rating
General
Tournament
Tshwane Chess FIDE Rated Blitz League 3 2023
Tournament id
20231459
Rating type
Blitz
Start
2023/07/16
End
2023/07/16
Rounds
9
Total time
5
Time weight
0.18
Total time
Official results
Rating
1338.5
K-factor
40
Average opponent rating
1466.6
Performance
1466.6
Expected score
3.20
Score - Expected score
1.30
Rating change
9.4
Rating
1168.8
K-factor
40
Average opponent rating
1197.6
Performance
1197.6
Expected score
4.27
Score - Expected score
0.23
Rating change
9.2
Games
9
Score
4.5
%
50.0
Dp
0
Wins
4
Draws
1
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/07/16
Mkotong, B (Boipelo)
GTP
1548.5
913.0
B
0
0.21
0.76
-1.7
-30.4
8
2023/07/16
Schutte, R (Rico)
GTP
1612.7
1527.4
W
0
0.22
0.12
-1.8
-4.8
7
2023/07/16
Pillay, N (Nico)
KED
1390.1
1405.4
W
1
0.48
0.27
4.2
29.2
6
2023/07/16
Rautenbach, H (Helen Christine)
GTP
1629.2
818.4
B
½
0.12
0.87
3.0
-14.8
5
2023/07/16
Radia, D (Diya)
GTP
1447.0
908.8
W
1
0.42
0.84
4.6
6.4
4
2023/07/16
Tak, R (Rannveer)
NBR
1525.9
1273.9
B
0
0.24
0.34
-1.9
-13.6
3
2023/07/16
Ballim, S (Salif)
GTP
1205.7
1144.9
W
1
0.70
0.57
2.4
17.2
2
2023/07/16
Rachoene, JT (Jacob)
WCT
1640.5
1586.4
B
0
0.11
0.00
-0.9
0.0
1
2023/07/16
Motswaledi, P (Percy)
GTP
1200.0
1200.0
W
1
0.70
0.51
2.4
19.6