Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Janse Van Rensburg, J (Jack)
Dob:
1979/09/30 (Adult)
Gender:
Male
Chess SA id:
179013667
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
WP Open 2021 (Prestige)
Tournament id
20210124
Rating type
Standard
Start
2021/05/08
End
2021/05/09
Rounds
6
Total time
70
Time weight
0.87
Total time
Official results
Rating
1300.9
K-factor
40
Average opponent rating
1375.3
Performance
1233.6
Expected score
2.48
Score - Expected score
-0.48
Rating change
-16.7
Rating
1301.2
K-factor
40
Average opponent rating
1351.3
Performance
1209.6
Expected score
2.65
Score - Expected score
-0.65
Rating change
-26.0
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
41
Shared position
40
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2021/05/09
Maxwell, T (Tristan)
WCW
1356.3
1284.4
B
1
0.39
0.48
22.0
20.8
5
2021/05/09
Preston, W (Waylon)
WCT
1371.9
1365.3
W
0
0.46
0.47
-16.6
-18.8
4
2021/05/09
Jonkers, T (Tristan)
WCT
1296.0
1292.3
B
0
0.46
0.47
-16.6
-18.8
3
2021/05/08
Macheka, C (Clayton)
WCT
1396.1
1348.6
W
0
0.43
0.49
-15.5
-19.6
2
2021/05/08
Galant, W (Warren)
WCT
1631.3
1628.7
B
0
0.07
0.08
-2.5
-3.2
1
2021/05/08
Beni, S (Siyanda)
WCT
1200.3
1188.5
W
1
0.66
0.67
12.2
13.2