Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Merwe, J (Jan Hendrik)
Dob:
2007/05/18 (U18)
Gender:
Male
Chess SA id:
1070116659
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Overberg Closed 2020 (U13 Boys)
Tournament id
20200448
Rating type
Standard
Start
2020/03/15
End
2020/03/15
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1186.5
K-factor
40
Average opponent rating
1183.1
Performance
1013.1
Expected score
2.56
Score - Expected score
-1.06
Rating change
-35.2
Rating
1194.0
K-factor
40
Average opponent rating
1180.4
Performance
1010.4
Expected score
2.62
Score - Expected score
-1.12
Rating change
-44.8
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
26
Shared position
25
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/03/15
Jayiya, L (Lihle)
WOS
1200.0
1200.0
W
0
0.53
0.53
-17.0
-21.2
4
2020/03/15
Fortuin, R (Rewaldo)
WOS
1200.0
1200.0
W
0
0.53
0.53
-17.0
-21.2
3
2020/03/15
Mayezana, A (Amila)
WOS
1161.5
1158.4
B
½
0.49
0.50
0.3
0.0
2
2020/03/15
Papers, W (Whitheron)
WOS
1200.0
1200.0
W
1
0.53
0.53
15.0
18.8
1
2020/03/15
Braaf, T (Tyrique)
WOS
1153.9
1143.6
B
0
0.50
0.52
-16.0
-20.8