CHESS SA Ratings Database

Player tournament rating analysis

Player

Khumalo, KB (Keith)

[101015487] from Tshwane (GTP)
1817

Rating

Standard

+13.6

Rating change

K = 20.0

1875

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 1817
Rated games 5
Rated score 3.5
Rated percent 70.0
Rated Dp 149
Rated average opponent rating 1726.20
Rated performance 1875
Rated expected score (We) 2.82
Rated score difference (Score-We) 0.68
K-factor 20.0
Temporary rating change 13.6
Penalties 0.0
TOTAL RATING CHANGE 13.6
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 15
Final position (single) 9
Final position (shared) 9

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/09/10 Hyman, DM (Daniel) 1425* 1 0.92 0.08 20.0 1.6 OK
2 2017/09/10 Menyuku, W (William) 1425* 1 0.92 0.08 20.0 1.6 OK
3 2017/09/10 De Abreu, RN (Roberto) 2135 FM ½ 0.13 0.37 20.0 7.4 OK
4 2017/09/10 Makhubela, L (Linda) 1595 1 0.78 0.22 20.0 4.4 OK
5 2017/09/10 Mabusela, JM (Johannes) 2230 IM 0 0.07 -0.07 20.0 -1.4 OK