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CHESS SA Ratings Database
Player tournament rating analysis
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Player
Marais, N (Nina)
[202020794] from Sedibeng (GSV)
1595
Rating
Standard
-53.4
Rating change
K = 30.0
1315
Performance
Yes
Count for rating
OK
Full Analysis
Item
Desctiption
Tournament
2017 Crawford Open (A+B)
Grand Prix tournament
Tournament format
Swiss
Rating type
Standard
National/FIDE rated
National
Host region
Tshwane (GTP)
Tournament id
20170535
Tournament group id
20170531
Start
2017/03/25
End
2017/03/25
Rated
2017/03/29
Rating
1595
Rated games
5
Rated score
1.0
Rated percent
20.0
Rated Dp
-240
Rated average opponent rating
1554.60
Rated performance
1315
Rated expected score (We)
2.78
Rated score difference (Score-We)
-1.78
K-factor
30.0
Temporary rating change
-53.4
Penalties
0.0
TOTAL RATING CHANGE
-53.4
Count for rating
OK
Total rated games with White and Black
0
Default wins
0
Default losses (possible penalties)
0
Byes
0
Tournament rank
9
Final position (single)
20
Final position (shared)
20
Opponents
Rnd
Date
Opponent
Rating
Title
Fed
Col
Res
We
SWe
K
Rpm
CFR
Reason
1
2017/03/25
Du Plessis, AC (Anika)
1478
0
0.66
-0.66
30.0
-19.8
OK
2
2017/03/25
Van Der Westhuizen, D (Donald)
1558
0
0.55
-0.55
30.0
-16.5
OK
3
2017/03/25
Moche, J (Johannes)
1651
0
0.42
-0.42
30.0
-12.6
OK
4
2017/03/25
Mthimkulu, L (Lucky)
1548
1
0.57
0.43
30.0
12.9
OK
5
2017/03/25
Grobbelaar, J (Jacqui)
1538
WPM
0
0.58
-0.58
30.0
-17.4
OK