Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Potgieter, J (Jonathan)
Dob:
2007/02/25 (U18)
Gender:
Male
Chess SA id:
1070118709
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
ZFM Trials 2023 (U18 Boys)
Tournament id
20231316
Rating type
Standard
Start
2023/06/03
End
2023/06/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1172.1
K-factor
40
Average opponent rating
1197.1
Performance
1112.1
Expected score
2.40
Score - Expected score
-0.40
Rating change
-13.3
Rating
1164.9
K-factor
40
Average opponent rating
1197.6
Performance
1112.6
Expected score
2.35
Score - Expected score
-0.35
Rating change
-14.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/06/03
Gough, D (Danny)
NZF
1233.9
1240.8
W
0
0.47
0.45
-15.0
-18.0
4
2023/06/03
Andries, D (Devitihano)
NZF
1269.3
1256.8
B
0
0.35
0.35
-11.2
-14.0
3
2023/06/03
Wessels, T (Tristan)
NZF
1133.6
1120.8
W
1
0.59
0.59
13.1
16.4
2
2023/06/03
Du Toit, Z (Zodi)
NZF
1200.0
1200.0
B
0
0.43
0.42
-13.8
-16.8
1
2023/06/03
Coetzee, H (Herschelle)
NCF
1148.8
1169.6
W
1
0.57
0.54
13.8
18.4