CHESS SA Ratings Database

Player tournament rating analysis

Player

Du Toit, S (Sune)

[298008285] from Tshwane (GTP)
1686

Rating

Standard

-15.8

Rating change

K = 25.0

1582

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Tshwane Registration Tournament (B)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20170104
Tournament group id 20170100
Start 2017/01/21
End 2017/01/21
Rated 2017/02/08
Rating 1686
Rated games 5
Rated score 3.0
Rated percent 60.0
Rated Dp 72
Rated average opponent rating 1510.20
Rated performance 1582
Rated expected score (We) 3.63
Rated score difference (Score-We) -0.63
K-factor 25.0
Temporary rating change -15.8
Penalties 0.0
TOTAL RATING CHANGE -15.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 1
Final position (single) 5
Final position (shared) 5

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/01/21 Muller, DA (Daniel) 1501 ½ 0.74 -0.24 25.0 -6.0 OK
2 2017/01/21 Grobbelaar, J (Jacqui) 1582 WPM ½ 0.64 -0.14 25.0 -3.5 OK
3 2017/01/21 Schoeman, E (Ewald) 1446 CM 1 0.80 0.20 25.0 5.0 OK
4 2017/01/21 Engelbrecht, H (Hanri) 1524 WFM 0 0.71 -0.71 25.0 -17.8 OK
5 2017/01/21 Fourie, L (Louhan) 1498 UM 1 0.74 0.26 25.0 6.5 OK