Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Da Silva, J (Joshua)
Dob:
2007/04/03 (U18)
Gender:
Male
Chess SA id:
1070138635
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)
Tournament id
20230658
Rating type
Standard
Start
2023/03/03
End
2023/03/04
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1236.2
K-factor
40
Average opponent rating
1234.7
Performance
1234.7
Expected score
3.01
Score - Expected score
-0.01
Rating change
-0.3
Rating
1240.8
K-factor
40
Average opponent rating
1228.4
Performance
1228.4
Expected score
3.09
Score - Expected score
-0.09
Rating change
-3.6
Games
6
Score
3.0
%
50.0
Dp
0
Wins
2
Draws
2
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/03/04
Pheiffers, G (Gary)
WCT
1118.7
1102.8
B
1
0.60
0.62
12.8
15.2
5
2023/03/04
Bierman, T (Tiaan)
WCT
1247.1
1231.2
W
½
0.53
0.55
-1.0
-2.0
4
2023/03/04
Cozyn, S (Saud)
WCT
1198.3
1200.0
B
1
0.50
0.51
16.0
19.6
3
2023/03/04
Truter, M (Martin)
WCT
1201.3
1202.4
W
½
0.58
0.59
-2.6
-3.6
2
2023/03/03
Buys, D (David)
WCT
1235.4
1238.8
B
0
0.46
0.46
-14.7
-18.4
1
2023/03/03
Msebi, S (Simamkele)
WCT
1407.3
1395.0
W
0
0.34
0.36
-10.9
-14.4