CHESS SA Ratings Database

Player tournament rating analysis

Player

Mokoena, J (Jabulani)

[171084921] from Francis Baard (NCF)
1491

Rating

Standard

-44.1

Rating change

K = 30.0

1144

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Eldo Smart SA Inter Provincial 2017 (B)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Mangaung (FMB)
Tournament id 20171720
Tournament group id 20171720
Start 2017/08/31
End 2017/09/03
Rated 2017/09/04
Rating 1491
Rated games 4
Rated score 1.0
Rated percent 25.0
Rated Dp -193
Rated average opponent rating 1336.50
Rated performance 1144
Rated expected score (We) 2.47
Rated score difference (Score-We) -1.47
K-factor 30.0
Temporary rating change -44.1
Penalties 0.0
TOTAL RATING CHANGE -44.1
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) 37
Final position (shared) 35

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/08/31 Moagi, N (Ntuma) 1321 CM 0 0.72 -0.72 30.0 -21.6 OK
2 2017/09/01 Not paired 0.00 0.00 30.0 0.0 Did not play
3 2017/09/01 Du Preez, K (Katrien) 1099* 1 0.92 0.08 30.0 2.4 OK
4 2017/09/02 Voges, RM (Rachelle Mari) 1576 WCM 0 0.38 -0.38 30.0 -11.4 OK
5 2017/09/02 Not paired 0.00 0.00 30.0 0.0 Did not play
6 2017/09/03 Jikijela, M (Musa) 1530 0 0.45 -0.45 30.0 -13.5 OK