Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Yang, D (David)
Dob:
2010/07/22 (U16)
Gender:
Male
Chess SA id:
1100096063
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Grassy Park Open 2018 (B)
Tournament id
20181439
Rating type
Standard
Start
2018/06/29
End
2018/07/01
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
937.5
K-factor
40
Average opponent rating
1064.9
Performance
809.9
Expected score
1.80
Score - Expected score
-0.80
Rating change
-30.1
Rating
921.6
K-factor
40
Average opponent rating
1060.3
Performance
805.3
Expected score
1.73
Score - Expected score
-0.73
Rating change
-29.2
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
42
Shared position
40
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2018/07/01
Adams, A (Atiyyah)
WCT
930.7
934.0
W
0
0.55
0.53
-19.8
-21.2
5
2018/07/01
Allie, A (Alliyah)
WCT
893.4
897.4
B
0
0.51
0.49
-18.4
-19.6
4
2018/06/30
Gibson, H (Harrison)
WCT
1121.5
1094.2
W
0
0.33
0.34
-11.9
-13.6
3
2018/06/30
0.0
0.0
X
0.00
0.00
2
2018/06/30
Preston, W (Waylon)
WCT
1179.1
1176.0
W
0
0.26
0.25
-9.4
-10.0
1
2018/06/29
Ngudle, M (Mandisi)
WCT
1200.0
1200.0
B
1
0.15
0.13
30.6
34.8