Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Grobbelaar, M (Mari)
Dob:
2016/04/20 (U10)
Gender:
Female
Chess SA id:
2160158380
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2023 U8 Open Chess Tournament
Tournament id
20231961
Rating type
Rapid
Start
2023/09/02
End
2023/09/02
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1234.8
K-factor
40
Average opponent rating
1192.1
Performance
1447.1
Expected score
2.71
Score - Expected score
1.29
Rating change
31.0
Rating
1200.0
K-factor
40
Average opponent rating
1200.0
Performance
1455.0
Expected score
2.46
Score - Expected score
1.54
Rating change
61.6
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/09/02
Tredoux, R (Renier)
GTP
1200.0
1200.0
B
1
0.50
0.46
12.0
21.6
4
2023/09/02
Swart, E (Eben)
GTP
1194.9
1200.0
W
0
0.59
0.54
-14.2
-21.6
3
2023/09/02
Roberts, M (Marthinus)
GJM
1201.7
1200.0
B
1
0.50
0.46
12.0
21.6
2
2023/09/02
Botha, M (Marloux)
GTP
1164.1
1200.0
W
1
0.62
0.54
9.1
18.4
1
2023/09/02
Jansen Van Vuurnen, C (Clana)
GTP
1200.0
1200.0
B
1
0.50
0.46
12.0
21.6