Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ahmed, Z (Ziyaad)
Dob:
2009/04/10 (U16)
Gender:
Male
Chess SA id:
1090134313
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Primary Schools Prestige 2021 (U13 Boys)
Tournament id
20210260
Rating type
Rapid
Start
2021/09/18
End
2021/09/18
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1221.1
K-factor
40
Average opponent rating
1228.4
Performance
1313.4
Expected score
2.50
Score - Expected score
0.50
Rating change
12.0
Rating
1222.0
K-factor
40
Average opponent rating
1243.5
Performance
1328.5
Expected score
2.42
Score - Expected score
0.58
Rating change
23.2
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
6
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/09/18
Kotze, M (Maxwell)
WCU
1198.5
1311.6
W
1
0.57
0.44
10.3
22.4
4
2021/09/18
Solomons, J (Javhian)
WCU
1247.7
1246.6
W
1
0.51
0.51
11.8
19.6
3
2021/09/18
Arries, D (Dimequin)
WCU
1258.8
1221.3
B
0
0.41
0.46
-9.8
-18.4
2
2021/09/18
Huisamen, A (Albertus)
WCU
1224.9
1187.4
W
1
0.54
0.58
11.0
16.8
1
2021/09/18
Duiker, P (Phillip)
WCU
1212.0
1250.7
B
0
0.47
0.42
-11.3
-16.8