Chess South Africa
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Player Tournament Analysis
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Chess South Africa
De Villiers, J (Jaco)
Dob:
2003/07/07 (Adult)
Gender:
Male
Chess SA id:
1030133887
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Western Cape Closed 2020 (Prestige)
Tournament id
20210030
Rating type
Standard
Start
2021/03/27
End
2021/03/28
Rounds
6
Total time
65
Time weight
0.85
Total time
Official results
Rating
1178.6
K-factor
40
Average opponent rating
1221.7
Performance
966.7
Expected score
2.21
Score - Expected score
-1.21
Rating change
-41.1
Rating
1169.6
K-factor
40
Average opponent rating
1214.2
Performance
959.2
Expected score
2.20
Score - Expected score
-1.20
Rating change
-48.0
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
57
Shared position
53
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2021/03/28
Naude, J (Jan-Daniel)
WCW
1155.9
1129.4
B
1
0.48
0.51
16.6
19.6
5
2021/03/28
Williams, N (Nicole)
WCT
1224.5
1210.1
W
0
0.49
0.49
-15.7
-19.6
4
2021/03/28
0.0
0.0
X
0.00
0.00
3
2021/03/27
Hagen, D (Dirk)
WCT
1187.5
1181.6
B
0
0.45
0.44
-14.4
-17.6
2
2021/03/27
Strauss, B (Branden)
WCT
1165.2
1181.2
W
0
0.56
0.53
-17.9
-21.2
1
2021/03/27
Palmer, ZE (Zante)
WCT
1375.3
1368.7
B
0
0.23
0.23
-7.4
-9.2