CHESS SA Ratings Database

Player tournament rating analysis

Player

Nkwe, O (Omogolo)

[188028041] from Bojanala Platinum (NBR)
1586

Rating

Standard

-7.2

Rating change

K = 25.0

1610

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 1586
Rated games 6
Rated score 1.5
Rated percent 25.0
Rated Dp -193
Rated average opponent rating 1803.33
Rated performance 1610
Rated expected score (We) 1.79
Rated score difference (Score-We) -0.29
K-factor 25.0
Temporary rating change -7.2
Penalties 0.0
TOTAL RATING CHANGE -7.2
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 29
Final position (single) 28
Final position (shared) 28

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/31 Vermeulen, GB (George) 1677 1 0.38 0.62 25.0 15.5 OK
2 2017/09/01 Mosetlhe, KK (Kgaugelo) 2193 NM 0 0.02 -0.02 25.0 -0.5 OK
3 2017/09/01 Breytenbach, J (Jan) 1615 0 0.46 -0.46 25.0 -11.5 OK
4 2017/09/02 Solomons, DM (Deon) 2087 FM 0 0.04 -0.04 25.0 -1.0 OK
5 2017/09/02 Baatjies, TW (Thsepo) 1643 0 0.42 -0.42 25.0 -10.5 OK
6 2017/09/03 Malgas, GL (Glenwell) 1605 ½ 0.47 0.03 25.0 0.8 OK