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
Standard rating
General
Tournament
South African Junior Closed Chess Championship 2024 (U8 Girls)
Tournament id
20241023
Rating type
Standard
Start
2024/04/27
End
2024/05/01
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1334.2
K-factor
40
Average opponent rating
1228.2
Performance
1369.9
Expected score
5.67
Score - Expected score
0.33
Rating change
13.2
Rating
1325.4
K-factor
40
Average opponent rating
1223.9
Performance
1365.5
Expected score
5.61
Score - Expected score
0.39
Rating change
15.6
Games
9
Score
6.0
%
66.7
Dp
141,666666666667
Wins
6
Draws
0
Losses
3
Final position
4
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2024/05/01
Gerber, Z (Zoe)
GJM
1053.0
1052.1
B
1
0.79
0.78
8.4
8.8
8
2024/04/30
Malemane, A (Atlehang Faith)
GJM
1321.4
1331.0
W
1
0.56
0.54
17.6
18.4
7
2024/04/30
Javed, M (Mariam)
WCT
1130.0
1178.4
W
1
0.78
0.71
8.8
11.6
6
2024/04/29
Mafane, A (Atlegang)
GE
1309.8
1270.2
B
0
0.49
0.52
-19.6
-20.8
5
2024/04/29
Ramsurup, M (Mia)
KED
1198.9
1158.0
W
0
0.70
0.74
-28.0
-29.6
4
2024/04/28
Fredericks, B (Bethany)
WEG
1266.2
1263.6
B
1
0.54
0.53
18.4
18.8
3
2024/04/28
Janse Van Rensburg, A (Ava)
GTP
1361.4
1356.1
W
0
0.51
0.51
-20.4
-20.4
2
2024/04/27
Kapp, A (Amelie)
ENM
1207.3
1201.7
B
1
0.61
0.60
15.6
16.0
1
2024/04/27
Smit, H (Hesmia)
NBR
1206.2
1203.6
W
1
0.69
0.68
12.4
12.8