CHESS SA Ratings Database

Player tournament rating analysis

Player

Latreche, K (Khadidja)

[290017190] from Algeria (ALG)
1850

Rating

Standard

-11.0

Rating change

K = 20.0

1787

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Cape of Good Hope Open 2017 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Western Province (WP)
Tournament id 20170018
Tournament group id 20170014
Start 2017/01/27
End 2017/01/29
Rated 2017/01/30
Rating 1850
Rated games 6
Rated score 2.0
Rated percent 33.3
Rated Dp -125
Rated average opponent rating 1912.33
Rated performance 1787
Rated expected score (We) 2.55
Rated score difference (Score-We) -0.55
K-factor 20.0
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 14
Final position (single) 12
Final position (shared) 12

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/01/27 Bhawoodien, MO (Mohamed) 2137 FM 1 0.16 0.84 20.0 16.8 OK
2 2017/01/28 Amini, D (Daud) 2032 PM 0 0.26 -0.26 20.0 -5.2 OK
3 2017/01/28 Adams, SR (Seth-Riley) 1799 CM 0 0.57 -0.57 20.0 -11.4 OK
4 2017/01/28 Fredericks, MMP (Malcolm) 1806 0 0.56 -0.56 20.0 -11.2 OK
5 2017/01/29 Van Niekerk, LM (Lourenzo) 1820 0 0.54 -0.54 20.0 -10.8 OK
6 2017/01/29 Bye 1 0.00 0.00 20.0 0.0 Bye
7 2017/01/29 Manuel, SPD (Saul) 1880 1 0.46 0.54 20.0 10.8 OK