Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, M (Marciano)
Dob:
2009/10/23 (U16)
Gender:
Male
Chess SA id:
1090139463
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)
Tournament id
20230257
Rating type
Standard
Start
2023/02/25
End
2023/02/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1238.6
K-factor
40
Average opponent rating
1230.0
Performance
1315.0
Expected score
2.51
Score - Expected score
0.49
Rating change
16.3
Rating
1221.4
K-factor
40
Average opponent rating
1223.2
Performance
1308.2
Expected score
2.45
Score - Expected score
0.55
Rating change
22.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/25
Winshaw, B (Bates)
WCT
1322.3
1297.7
B
0
0.36
0.37
-11.5
-14.8
4
2023/02/25
Van Der Merwe, B (Benjamin)
WCW
1215.6
1212.8
W
1
0.57
0.55
13.8
18.0
3
2023/02/25
Gray, Z (Zhakier)
WCW
1212.0
1205.6
B
1
0.49
0.48
16.3
20.8
2
2023/02/25
Hayes, C (Carlos)
WCW
1200.0
1200.0
W
1
0.59
0.57
13.1
17.2
1
2023/02/25
Olsen, G (Gustav)
WCW
1200.0
1200.0
B
0
0.50
0.48
-16.0
-19.2