Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, I (Ian)
Dob:
2012/05/16 (U14)
Gender:
Male
Chess SA id:
1120302570
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Open 2024 (E)
Tournament id
20240893
Rating type
Standard
Start
2024/04/06
End
2024/04/06
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1209.8
Performance
1039.8
Expected score
2.48
Score - Expected score
-0.98
Rating change
-32.5
Rating
1200.0
K-factor
40
Average opponent rating
1192.7
Performance
1022.7
Expected score
2.57
Score - Expected score
-1.07
Rating change
-42.8
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
32
Shared position
31
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/04/06
Siwela, A (Achim)
GE
1200.0
1200.0
W
½
0.54
0.54
-1.3
-1.6
4
2024/04/06
Benjamin, L (Liyabona)
GE
1156.9
1134.8
B
0
0.51
0.53
-16.9
-21.2
3
2024/04/06
Steyn, K (Kahn)
GJM
1162.5
1163.3
W
0
0.59
0.58
-19.6
-23.2
2
2024/04/06
Van Rensburg, J (Janru)
GE
1272.1
1198.9
B
1
0.37
0.46
20.9
21.6
1
2024/04/06
Vermaak, S (Sebastian)
GE
1257.6
1266.4
W
0
0.47
0.46
-15.6
-18.4