Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Potgieter, A (Albert)
Dob:
2008/04/29 (U18)
Gender:
Male
Chess SA id:
1080098516
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Etienne Lewis Closed Tournament (U16)
Tournament id
20231691
Rating type
Standard
Start
2023/08/25
End
2023/08/27
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1431.5
K-factor
36
Average opponent rating
1373.7
Performance
1373.7
Expected score
4.01
Score - Expected score
-0.51
Rating change
-17.3
Rating
1420.7
K-factor
36
Average opponent rating
1361.8
Performance
1361.8
Expected score
4.02
Score - Expected score
-0.52
Rating change
-18.7
Games
7
Score
3.5
%
50.0
Dp
0
Wins
3
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2023/08/27
Wolfaardt, J (John Eduan)
GTP
1397.2
1384.2
W
1
0.58
0.58
13.6
15.1
6
2023/08/27
Van Der Merwe, C (Clara)
GTP
1177.5
1158.4
B
0
0.75
0.76
-24.3
-27.4
5
2023/08/27
Viljoen, A (Amber)
GTP
1240.6
1233.6
W
1
0.76
0.76
7.8
8.6
4
2023/08/26
Bath, X (Xavier)
GTP
1482.0
1473.0
B
½
0.40
0.40
3.2
3.6
3
2023/08/26
Webb, K (Kagan)
GTP
1372.9
1359.7
B
0
0.53
0.53
-17.2
-19.1
2
2023/08/26
Snyders, M (Meya)
GTP
1406.8
1388.2
W
1
0.57
0.58
13.9
15.1
1
2023/08/25
Mcphail, R (Ryan)
GTP
1539.0
1535.4
W
0
0.42
0.41
-13.6
-14.8