CHESS SA Ratings Database

Player tournament rating analysis

Player

Jurgensen, GI (Graham)

[179014715] from Johannesburg Metro (GJM)
1954

Rating

Standard

-5.0

Rating change

K = 20.0

1862

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 KCF Africa Team Chess Invitational
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Tshwane (GTP)
Tournament id 20171974
Tournament group id 20171974
Start 2017/10/05
End 2017/10/08
Rated 2017/10/14
Rating 1954
Rated games 1
Rated score 0.0
Rated percent 0.0
Rated Dp -191
Rated average opponent rating 2151.00
Rated performance 1862
Rated expected score (We) 0.25
Rated score difference (Score-We) -0.25
K-factor 20.0
Temporary rating change -5.0
Penalties 0.0
TOTAL RATING CHANGE -5.0
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) 35
Final position (shared) 34

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/10/05 Mnguni, JD (Jakob) 2151 0 0.25 -0.25 20.0 -5.0 OK
2 2017/10/06 Not paired 0.00 0.00 20.0 0.0 Did not play
3 2017/10/06 Not paired 0.00 0.00 20.0 0.0 Did not play
4 2017/10/07 Not paired 0.00 0.00 20.0 0.0 Did not play
5 2017/10/07 Not paired 0.00 0.00 20.0 0.0 Did not play
6 2017/10/08 Not paired 0.00 0.00 20.0 0.0 Did not play
7 2017/10/08 Not paired 0.00 0.00 20.0 0.0 Did not play