CHESS SA Ratings Database

Player tournament rating analysis

Player

Selkirk, RJ (Rebecca)

[293034027] from Buffalo City (EBC)
1660

Rating

Blitz

-26.0

Rating change

K = 40.0

1045

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament SAGF BLITZ 2018
Grand Prix tournament
Tournament format Round-Robin
Rating type Blitz
National/FIDE rated National
Host region Buffalo City (EBC)
Tournament id 20180872
Tournament group id 20180872
Start 2018/04/30
End 2018/04/30
Rated 2018/04/30
Rating 1660
Rated games 10
Rated score 8.0
Rated percent 80.0
Rated Dp 240
Rated average opponent rating 805.30
Rated performance 1045
Rated expected score (We) 8.65
Rated score difference (Score-We) -0.65
K-factor 40.0
Temporary rating change -26.0
Penalties 0.0
TOTAL RATING CHANGE -26.0
Count for rating OK
Total rated games with White and Black 10
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 2
Final position (single) 3
Final position (shared) 3

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2018/04/30 Van Der Walt, MC (Marelize) 1268* 1 0.92 0.08 40.0 3.2 OK
2 2018/04/30 Amrouni, G (Gabrielle) 1268* 1 0.92 0.08 40.0 3.2 OK
3 2018/04/30 Hislop, R (Renae) 1268* 1 0.92 0.08 40.0 3.2 OK
4 2018/04/30 Naidoo, T (Tia) 1268* 1 0.92 0.08 40.0 3.2 OK
5 2018/04/30 Commaille, E (Erin) 1268* 1 0.92 0.08 40.0 3.2 OK
6 2018/04/30 De Franchi, C (Chiara) 1268* 1 0.92 0.08 40.0 3.2 OK
7 2018/04/30 Racaza, S (Sinovuyo) 1268* 0 0.92 -0.92 40.0 -36.8 OK
8 2018/04/30 Did not participate 0.00 0.00 40.0 0.0 Did not participate
9 2018/04/30 Van Der Merwe, D (Danielle) 1268* 1 0.92 0.08 40.0 3.2 OK
10 2018/04/30 Vermaak, AC (Ashley) 1740 0 0.39 -0.39 40.0 -15.6 OK
11 2018/04/30 Van Der Walt, AB (Bernize) 1293 WCM 1 0.90 0.10 40.0 4.0 OK