CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Niekerk, RJ (Robyn)

[296040218] from Western Province (WP)
1569

Rating

Standard

+8.8

Rating change

K = 25.0

1516

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Eldo Smart SA Inter Provincial 2017 (B)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Mangaung (FMB)
Tournament id 20171720
Tournament group id 20171720
Start 2017/08/31
End 2017/09/03
Rated 2017/09/04
Rating 1569
Rated games 6
Rated score 5.0
Rated percent 83.3
Rated Dp 273
Rated average opponent rating 1242.50
Rated performance 1516
Rated expected score (We) 4.65
Rated score difference (Score-We) 0.35
K-factor 25.0
Temporary rating change 8.8
Penalties 0.0
TOTAL RATING CHANGE 8.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 10
Final position (single) 4
Final position (shared) 1

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/31 Govindasamy, K (Kyle) 1177* 1 0.92 0.08 25.0 2.0 OK
2 2017/09/01 Kgosi, BV (Bushy) 1309 1 0.82 0.18 25.0 4.5 OK
3 2017/09/01 Marais, N (Nina) 1579 WUM ½ 0.49 0.01 25.0 0.3 OK
4 2017/09/02 De Lange, C (Christo) 1508 ½ 0.58 -0.08 25.0 -2.0 OK
5 2017/09/02 Stuurman, AC (Aliche) 1177* 1 0.92 0.08 25.0 2.0 OK
6 2017/09/03 Nkoana, K (Kholofelo) 1177* 1 0.92 0.08 25.0 2.0 OK