CHESS SA Ratings Database

Player tournament rating analysis

Player

Du Toit, S (Sune)

[298008285] from Tshwane (GTP)
1679

Rating

Standard

-11.0

Rating change

K = 25.0

1598

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Alekhine (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171466
Tournament group id 20171461
Start 2017/08/04
End 2017/08/05
Rated 2017/08/06
Rating 1679
Rated games 5
Rated score 2.5
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1598.00
Rated performance 1598
Rated expected score (We) 2.94
Rated score difference (Score-We) -0.44
K-factor 25.0
Temporary rating change -11.0
Penalties 0.0
TOTAL RATING CHANGE -11.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 15
Final position (single) 13
Final position (shared) 13

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/04 Fourie, B (Brandon) 1330 1 0.89 0.11 25.0 2.7 OK
2 2017/08/04 Du Plessis, H (Heinco) 1929 UM 0 0.19 -0.19 25.0 -4.8 OK
3 2017/08/05 Cruywagen, A (Armand) 1393 1 0.84 0.16 25.0 4.0 OK
4 2017/08/05 Meintjes, JC (Jacques) 1910 HM 0 0.21 -0.21 25.0 -5.3 OK
5 2017/08/05 Naidoo, T (Tashil) 1428 ½ 0.81 -0.31 25.0 -7.8 OK