CHESS SA Ratings Database

Player tournament rating analysis

Player

Du Toit, S (Sune)

[298008285] from Tshwane (GTP)
1571

Rating

Standard

+69.6

Rating change

K = 30.0

1850

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Sa Women S Open Chess Championship 2014 Prestige A
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 25496
Tournament group id 0
Start 2014/08/08
End 2014/08/10
Rated 2014/08/11
Rating 1571
Rated games 7
Rated score 5.5
Rated percent 78.6
Rated Dp 228
Rated average opponent rating 1621.86
Rated performance 1850
Rated expected score (We) 3.18
Rated score difference (Score-We) 2.32
K-factor 30.0
Temporary rating change 69.6
Penalties 0.0
TOTAL RATING CHANGE 69.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 8
Final position (single) 1
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2014/08/08 Samons, M (Marcelle) 1365 1 0.76 0.24 30.0 7.2
2 2014/08/09 Surujhlal, K (Kayla) 1372 ½ 0.76 -0.26 30.0 -7.8
3 2014/08/09 Van Der Merwe, Ch (Cecile) 2003 WIM 1 0.07 0.93 30.0 27.9
4 2014/08/09 Engelbrecht, L (Liezl) 1511 1 0.58 0.42 30.0 12.6
5 2014/08/10 Irving, L (Laura) 1850 WFM ½ 0.16 0.34 30.0 10.2
6 2014/08/10 Breedt, Ds (Danyca) 1685 WCM 1 0.34 0.66 30.0 19.8
7 2014/08/10 Grobbelaar, J (Jacqui) 1567 ½ 0.51 -0.01 30.0 -0.3