CHESS SA Ratings Database

Player tournament rating analysis

Player

Khoza, MD (Mayibongwe)

[189015474] from Ehlanzeni (MEN)
1640

Rating

Standard

-10.0

Rating change

K = 25.0

1769

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Eldo Smart SA Inter Provincial 2017 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Mangaung (FMB)
Tournament id 20171721
Tournament group id 20171720
Start 2017/08/31
End 2017/09/03
Rated 2017/09/04
Rating 1640
Rated games 5
Rated score 1.0
Rated percent 33.3
Rated Dp -125
Rated average opponent rating 1894.33
Rated performance 1769
Rated expected score (We) 1.40
Rated score difference (Score-We) -0.40
K-factor 25.0
Temporary rating change -10.0
Penalties 0.0
TOTAL RATING CHANGE -10.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 25
Final position (single) 22
Final position (shared) 20

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/31 Lekgau, M (Mothupi) 1926 1 0.00 0.00 25.0 0.0 Default win
2 2017/09/01 Klaasen, CJ (Calvin) 2218 FM 0 0.02 -0.02 25.0 -0.5 OK
3 2017/09/01 Ngakane, D (Dan) 1644 0 0.49 -0.49 25.0 -12.3 OK
4 2017/09/02 Mosetlhe, KK (Kgaugelo) 2193 NM 0 0.03 -0.03 25.0 -0.8 OK
5 2017/09/02 Huber, M (Matthew) 1742 1 0.36 0.64 25.0 16.0 OK
6 2017/09/03 Baatjies, TW (Thsepo) 1643 0 0.50 -0.50 25.0 -12.5 OK