CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl-Rudd, J (Jack)

[102041158] from Nelson Mandela Bay (ENM)
1914

Rating

Standard

+5.0

Rating change

K = 20.0

1954

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Sa Club Championship 2016 (A)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region Free State (FS)
Tournament id 37307
Tournament group id 37269
Start 2016/12/01
End 2016/12/04
Rated 2016/12/14
Rating 1914
Rated games 6
Rated score 4.5
Rated percent 75.0
Rated Dp 193
Rated average opponent rating 1735.50
Rated performance 1954
Rated expected score (We) 4.25
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 38
Final position (single) 3
Final position (shared) 5

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2016/12/01 Marx, I (Inge) 1623 WIM 1 0.85 0.15 20.0 3.0
2 2016/12/02 Willenberg, A (Athon) 1816 ½ 0.63 -0.13 20.0 -2.6
3 2016/12/02 Willenberg, Rc (Roland) 1631 1 0.84 0.16 20.0 3.2
4 2016/12/03 Meintjes, Jc (Jacques) 1919 HM 1 0.49 0.51 20.0 10.2
5 2016/12/03 Mazibuko, K (Khanya) 1902 CM ½ 0.52 -0.02 20.0 -0.4
6 2016/12/04 Minifie, Jp (Joshua) 1522* ½ 0.92 -0.42 20.0 -8.4