CHESS SA Ratings Database

Player tournament rating analysis

Player

Mokoto, B (Boitumelo)

[186052000] from Dr Ruth Segomotsi Mompati (NRS)
1672

Rating

Standard

+13.5

Rating change

K = 25.0

1902

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament JCC Wits 2017 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Johannesburg Metro (GJM)
Tournament id 20171869
Tournament group id 20171866
Start 2017/09/10
End 2017/09/10
Rated 2017/09/14
Rating 1672
Rated games 4
Rated score 3.0
Rated percent 80.0
Rated Dp 240
Rated average opponent rating 1662.00
Rated performance 1902
Rated expected score (We) 2.46
Rated score difference (Score-We) 0.54
K-factor 25.0
Temporary rating change 13.5
Penalties 0.0
TOTAL RATING CHANGE 13.5
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 19
Final position (single) 7
Final position (shared) 5

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/09/10 Motaung, K (Karabo) 1280* 1 0.92 0.08 25.0 2.0 OK
2 2017/09/10 Makoto, R (Rodwell) 2327 IM 0 0.01 -0.01 25.0 -0.3 OK
3 2017/09/10 Collier, N (Norman) 1524 1 0.70 0.30 25.0 7.5 OK
4 2017/09/10 Thabana, T (Tekano) 1403 1 0.83 0.17 25.0 4.3 OK
5 2017/09/10 Rabiul, I (Islam) 1842U 1 0.28 0.72 25.0 18.0 Unrated opp excluded