Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Grobbelaar, A (Altus)
Dob:
2009/11/13 (U16)
Gender:
Male
Chess SA id:
1090107941
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Paarl Boys' High Chess Festival 2024 (Elite)
Tournament id
20242955
Rating type
Standard
Start
2024/10/04
End
2024/10/05
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1239.1
K-factor
40
Average opponent rating
1329.8
Performance
1117.3
Expected score
1.57
Score - Expected score
-0.57
Rating change
-18.9
Rating
1254.1
K-factor
40
Average opponent rating
1308.2
Performance
1095.7
Expected score
1.73
Score - Expected score
-0.73
Rating change
-29.2
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
38
Shared position
32
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/10/05
Matinywa, T (Thobani)
WOS
1294.4
1266.5
B
1
0.39
0.44
20.3
22.4
5
2024/10/05
De Villiers, L (Lukas)
WCW
1229.5
1200.0
W
0
0.55
0.60
-18.3
-24.0
4
2024/10/05
Toefy, Z (Zaeem)
WCT
1259.0
1247.6
D
1
0.00
0.00
3
2024/10/04
Venter, I (Ian)
GWR
1462.7
1457.6
W
0
0.28
0.30
-9.3
-12.0
2
2024/10/04
0.0
0.0
X
0.00
0.00
1
2024/10/04
Coetzee, C (Conlinn)
WCW
1332.7
1308.7
B
0
0.35
0.39
-11.6
-15.6