Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Davids, JW (Jo-Wayne)
Dob:
1987/08/02 (Adult)
Gender:
Male
Chess SA id:
187006098
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Open 2023 (Advanced)
Tournament id
20231520
Rating type
Standard
Start
2023/07/22
End
2023/07/23
Rounds
6
Total time
70
Time weight
0.87
Total time
Official results
Rating
1432.8
K-factor
36
Average opponent rating
1460.2
Performance
1389.4
Expected score
2.81
Score - Expected score
-0.31
Rating change
-9.7
Rating
1455.5
K-factor
36
Average opponent rating
1448.2
Performance
1377.4
Expected score
3.05
Score - Expected score
-0.55
Rating change
-19.8
Games
6
Score
2.5
%
41.7
Dp
-70,8333333333333
Wins
2
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/07/23
Budge, D (Daniel)
WCT
1333.7
1286.7
W
1
0.66
0.74
11.0
9.4
5
2023/07/23
Weideman, J (Janko)
WCT
1497.9
1515.8
B
0
0.38
0.39
-12.3
-14.0
4
2023/07/23
Oosthuizen, E (Ethan)
WCW
1509.1
1512.9
W
0
0.45
0.47
-14.6
-16.9
3
2023/07/22
Somai, R (Ruhan)
WCT
1539.5
1529.9
B
½
0.33
0.37
5.5
4.7
2
2023/07/22
Crotz, G (Greagan)
WCW
1416.3
1391.3
W
0
0.56
0.62
-18.1
-22.3
1
2023/07/22
Msebi, S (Simamkele)
WCT
1464.6
1452.6
B
1
0.42
0.46
18.8
19.4