CHESS SA Ratings Database

Player tournament rating analysis

Player

Mkhaliphi, JT (John)

[182023281] from Tshwane (GTP)
1596

Rating

Standard

+15.3

Rating change

K = 25.0

1744

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Alekhine (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171466
Tournament group id 20171461
Start 2017/08/04
End 2017/08/05
Rated 2017/08/06
Rating 1596
Rated games 5
Rated score 2.5
Rated percent 50.0
Rated Dp 0
Rated average opponent rating 1744.40
Rated performance 1744
Rated expected score (We) 1.89
Rated score difference (Score-We) 0.61
K-factor 25.0
Temporary rating change 15.3
Penalties 0.0
TOTAL RATING CHANGE 15.3
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 18
Final position (single) 14
Final position (shared) 13

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/04 Mabusela, JM (Johannes) 2229 IM 0 0.01 -0.01 25.0 -0.3 OK
2 2017/08/04 Engelbrecht, H (Hanri) 1434 WFM 1 0.71 0.29 25.0 7.3 OK
3 2017/08/05 Ponelis, AA (Albert) 1865 1 0.17 0.83 25.0 20.8 OK
4 2017/08/05 Cruywagen, D (Dewan) 1293 ½ 0.86 -0.36 25.0 -9.0 OK
5 2017/08/05 Nene, TH (Themba) 1901 PM 0 0.14 -0.14 25.0 -3.5 OK