Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Grobler, JTW (Johannes Theodorus Wessel)
Dob:
2007/06/25 (U18)
Gender:
Male
Chess SA id:
107088585
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Silver Lakes Open Chess Tournament (B)
Tournament id
20230785
Rating type
Standard
Start
2023/04/15
End
2023/04/15
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1382.4
K-factor
36
Average opponent rating
1413.5
Performance
1243.5
Expected score
2.28
Score - Expected score
-0.78
Rating change
-23.3
Rating
1368.5
K-factor
36
Average opponent rating
1399.5
Performance
1229.5
Expected score
2.28
Score - Expected score
-0.78
Rating change
-28.1
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/15
Kirstein, T (Tinus Ederich)
GTP
1358.9
1329.3
B
0
0.49
0.50
-14.1
-18.0
4
2023/04/15
Stephen, B (Bulelani)
GTP
1497.0
1494.1
W
0
0.41
0.40
-11.8
-14.4
3
2023/04/15
Bain, M (Michael)
GTP
1469.7
1454.1
B
0
0.36
0.36
-10.4
-13.0
2
2023/04/15
Phokela, O (Osia)
GTP
1522.4
1517.1
W
½
0.38
0.37
3.5
4.7
1
2023/04/15
Maharaj, A (Aditi)
GJM
1219.4
1203.0
B
1
0.65
0.65
10.1
12.6