Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Davids, R (Rafael)
Dob:
2007/06/22 (U18)
Gender:
Male
Chess SA id:
107078359
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Bonnievale Open Rapid 2023 (Intermediate)
Tournament id
20232232
Rating type
Rapid
Start
2023/10/21
End
2023/10/21
Rounds
6
Total time
25
Time weight
0.54
Total time
Official results
Rating
1442.8
K-factor
36
Average opponent rating
1341.2
Performance
1553.7
Expected score
3.71
Score - Expected score
0.79
Rating change
15.4
Rating
1409.5
K-factor
36
Average opponent rating
1189.2
Performance
1401.7
Expected score
4.43
Score - Expected score
0.07
Rating change
2.5
Games
6
Score
4.5
%
75.0
Dp
212,5
Wins
4
Draws
1
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/10/21
Martin, T (Tim)
WCT
1281.8
923.0
W
0
0.73
1.00
-13.1
-36.0
5
2023/10/21
Calitz, Z (Zandre)
WCW
1284.0
1156.4
B
1
0.64
0.75
6.5
9.0
4
2023/10/21
Budge, D (Daniel)
WCT
1422.6
1279.4
W
½
0.57
0.69
-1.3
-6.8
3
2023/10/21
Pinn, E (Ethan)
WCT
1275.7
1256.0
B
1
0.65
0.64
6.3
13.0
2
2023/10/21
Lekay, R (Remarko)
WCW
1458.2
1224.8
W
1
0.52
0.76
8.6
8.6
1
2023/10/21
Naude, J (Jan-Daniel)
WCW
1324.8
1295.5
B
1
0.60
0.59
7.2
14.8