Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, J (Janine)
Dob:
2007/07/07 (U18)
Gender:
Female
Chess SA id:
2070137624
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Worcester Knock-Out 2023 (U18 Girls)
Tournament id
20232254
Rating type
Rapid
Start
2023/10/14
End
2023/10/14
Rounds
6
Total time
30
Time weight
0.60
Total time
Official results
Rating
955.7
K-factor
40
Average opponent rating
1125.1
Performance
870.1
Expected score
1.47
Score - Expected score
-0.47
Rating change
-11.3
Rating
1139.2
K-factor
40
Average opponent rating
1143.8
Performance
888.8
Expected score
2.43
Score - Expected score
-1.43
Rating change
-57.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/10/14
Nortje, M (Melvinia)
WCW
1025.5
1123.2
B
0
0.38
0.48
-9.1
-19.2
5
2023/10/14
Baai, R (Rozaan)
WCW
1102.8
1152.4
W
0
0.37
0.53
-8.9
-21.2
4
2023/10/14
Arnoldus, M (Marceline)
WCW
1098.5
1128.0
B
1
0.29
0.47
17.0
21.2
3
2023/10/14
Mothibi, D (Diana)
WCW
1178.7
1165.1
W
0
0.28
0.51
-6.7
-20.4
2
2023/10/14
Demas, G (Genevieve)
WCW
1220.0
1150.5
B
0
0.15
0.45
-3.6
-18.0
1
2023/10/14
0.0
0.0
Y
1
0.00
0.00