CHESS SA Ratings Database

Player tournament rating analysis

Player

Du Toit, S (Sune)

[298008285] from Tshwane (GTP)
1670

Rating

Standard

-14.8

Rating change

K = 25.0

1549

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 PSS Capablanca (Swiss A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20170775
Tournament group id 20170771
Start 2017/04/27
End 2017/04/29
Rated 2017/05/04
Rating 1670
Rated games 7
Rated score 5.0
Rated percent 71.4
Rated Dp 158
Rated average opponent rating 1390.86
Rated performance 1549
Rated expected score (We) 5.59
Rated score difference (Score-We) -0.59
K-factor 25.0
Temporary rating change -14.8
Penalties 0.0
TOTAL RATING CHANGE -14.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 5
Final position (single) 3
Final position (shared) 2

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/04/27 Booysen, T (Tineke) 1278* 1 0.92 0.08 25.0 2.0 OK
2 2017/04/27 Schutte, W (Wian) 1278* ½ 0.92 -0.42 25.0 -10.5 OK
3 2017/04/27 Du Plessis, JAK (Jan) 1395 1 0.83 0.17 25.0 4.3 OK
4 2017/04/28 Molomo, MJ (Jackson) 1654 ½ 0.52 -0.02 25.0 -0.5 OK
5 2017/04/29 Ndhlovu, BB (Bhekisisa) 1341 ½ 0.88 -0.38 25.0 -9.5 OK
6 2017/04/29 Schutte, R (Rico) 1446 ½ 0.78 -0.28 25.0 -7.0 OK
7 2017/04/29 Du Plessis, AC (Anika) 1488 1 0.74 0.26 25.0 6.5 OK