Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Davids, J (Justin)
Dob:
2005/10/23 (U20)
Gender:
Male
Chess SA id:
1050158912
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)
Tournament id
20231551
Rating type
Rapid
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1354.0
Performance
1184.0
Expected score
1.65
Score - Expected score
-0.15
Rating change
-3.6
Rating
1200.0
K-factor
40
Average opponent rating
1325.0
Performance
1155.0
Expected score
1.73
Score - Expected score
-0.23
Rating change
-9.2
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Shinny, M (Mdzanga)
WCT
1091.1
1200.0
W
0
0.67
0.54
-16.1
-21.6
4
2023/07/29
Blauw, S (Siyamthanda)
WCT
1543.7
1534.0
B
0
0.06
0.07
-1.4
-2.8
3
2023/07/29
Bell, A (Ayakha)
WCT
1664.2
1448.0
B
0
0.00
0.17
0.0
-6.8
2
2023/07/29
Valentyn, S (Shuaib Farouk)
WCT
1200.7
1200.0
W
1
0.54
0.54
11.0
18.4
1
2023/07/29
Diedericks, J (Jordan)
WCT
1270.1
1243.2
B
½
0.38
0.41
2.9
3.6