CHESS SA Ratings Database

Player tournament rating analysis

Player

Le Roux, JS (Jaun)

[160017383] from Johannesburg Metro (GJM)
1394

Rating

Standard

-14.3

Rating change

K = 25.0

1271

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 1394
Rated games 4
Rated score 0.0
Rated percent 0.0
Rated Dp -382
Rated average opponent rating 1717.75
Rated performance 1271
Rated expected score (We) 0.57
Rated score difference (Score-We) -0.57
K-factor 25.0
Temporary rating change -14.3
Penalties 0.0
TOTAL RATING CHANGE -14.3
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 27
Final position (single) 29
Final position (shared) 28

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/04 Khumalo, KB (Keith) 1810 0 0.07 -0.07 25.0 -1.8 OK
2 2017/08/04 Schoeman, E (Ewald) 1571 CM 0 0.27 -0.27 25.0 -6.8 OK
3 2017/08/05 Bye 1 0.00 0.00 25.0 0.0 Bye
4 2017/08/05 Marais, DP (Daniel) 1799 0 0.08 -0.08 25.0 -2.0 OK
5 2017/08/05 Lee, KI (Kaizer) 1691 0 0.15 -0.15 25.0 -3.8 OK