Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Groenewald, Z (Zach)
Dob:
2012/04/13 (U14)
Gender:
Male
Chess SA id:
1120136560
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
George Topskole 2022 (O11)
Tournament id
20221189
Rating type
Standard
Start
2022/07/30
End
2022/07/30
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1154.2
K-factor
40
Average opponent rating
1195.0
Performance
876.2
Expected score
1.81
Score - Expected score
-1.31
Rating change
-43.5
Rating
1146.0
K-factor
40
Average opponent rating
1198.7
Performance
880.0
Expected score
1.75
Score - Expected score
-1.25
Rating change
-50.0
Games
4
Score
0.5
%
12.5
Dp
-318,75
Wins
0
Draws
1
Losses
3
Final position
48
Shared position
48
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/07/30
Francis, A (Aaron)
WEG
1195.0
1205.2
W
0
0.49
0.47
-15.7
-18.8
4
2022/07/30
Du Toit, D (Dylan)
WEG
1200.0
1200.0
B
½
0.40
0.40
3.2
4.0
3
2022/07/30
0.0
0.0
X
0.00
0.00
2
2022/07/30
Jama, L (Lutho)
WEG
1151.6
1146.0
B
0
0.46
0.46
-14.7
-18.4
1
2022/07/30
Oosthuizen, J (Juane)
WEG
1233.2
1243.6
W
0
0.45
0.43
-14.4
-17.2