Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Jacobs, P (Pierre)
Dob:
2011/04/29 (U14)
Gender:
Male
Chess SA id:
1110137460
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 (U13 Boys)
Tournament id
20230255
Rating type
Standard
Start
2023/02/18
End
2023/02/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1231.2
K-factor
40
Average opponent rating
1201.0
Performance
1201.0
Expected score
2.63
Score - Expected score
-0.13
Rating change
-4.3
Rating
1210.4
K-factor
40
Average opponent rating
1205.2
Performance
1205.2
Expected score
2.49
Score - Expected score
0.01
Rating change
0.4
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/18
Arries, A (Aldavian)
WCW
1236.9
1237.9
B
0
0.45
0.43
-14.4
-17.2
4
2023/02/18
Botes, J (Jano)
WCW
1175.8
1200.0
W
½
0.61
0.55
-3.5
-2.0
3
2023/02/18
Coetzee, L (Leo)
WCW
1200.0
1200.0
B
1
0.49
0.47
16.3
21.2
2
2023/02/18
Meintjies, R (Ruben)
WCW
1192.4
1188.0
W
0
0.59
0.57
-18.9
-22.8
1
2023/02/18
Johnson, S (Sky)
WCW
1200.0
1200.0
B
1
0.49
0.47
16.3
21.2