Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, J (Jamie)
Dob:
2005/12/19 (U20)
Gender:
Male
Chess SA id:
105082343
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Sarah Baartman Trials 2022 ( U18 Boys)
Tournament id
20220647
Rating type
Rapid
Start
2022/05/21
End
2022/05/21
Rounds
5
Total time
45
Time weight
0.74
Total time
Official results
Rating
1205.8
K-factor
40
Average opponent rating
1163.8
Performance
993.8
Expected score
2.70
Score - Expected score
-1.20
Rating change
-35.5
Rating
1203.2
K-factor
40
Average opponent rating
1158.6
Performance
988.6
Expected score
2.72
Score - Expected score
-1.22
Rating change
-48.8
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/05/21
Isaacs, C (Charlton)
ESB
1137.6
1086.4
B
0
0.54
0.59
-15.1
-23.6
4
2022/05/21
Martin, S (Siyamthanda)
ESB
1200.0
1200.0
B
½
0.46
0.46
1.1
1.6
3
2022/05/21
Groener, D (Daniel)
ENM
1219.6
1225.2
W
0
0.53
0.52
-14.8
-20.8
2
2022/05/21
Finnis, B (Bongani)
ECH
1075.2
1200.0
B
1
0.61
0.46
10.9
21.6
1
2022/05/21
Jantjies, J (Jayden)
ESB
1186.7
1081.6
W
0
0.56
0.68
-15.7
-27.2