CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl-Rudd, J (Jack)

[102041158] from Nelson Mandela Bay (ENM)
2081

Rating

Standard

+19.8

Rating change

K = 15.0

2190

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament Velka cena Tabora 2017
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region ()
Tournament id 20171488
Tournament group id 20171488
Start 2017/07/30
End 2017/08/06
Rated 2017/08/08
Rating 2081
Rated games 9
Rated score 6.5
Rated percent 72.2
Rated Dp 166
Rated average opponent rating 2023.60
Rated performance 2190
Rated expected score (We) 5.18
Rated score difference (Score-We) 1.32
K-factor 15.0
Temporary rating change 19.8
Penalties 0.0
TOTAL RATING CHANGE 19.8
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 0
Final position (single) 0
Final position (shared) 0

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2017/07/30 Kuta Miroslav 1773 1 0.86 0.14 15.0 2.1 OK
2 2017/07/31 Lizner Milan 1904 1 0.73 0.27 15.0 4.0 OK
3 2017/07/31 Heinzel Olaf 2367 IM ½ 0.16 0.34 15.0 5.1 OK
4 2017/08/01 Kotal Vaclav 2070 ½ 0.52 -0.02 15.0 -0.3 OK
5 2017/08/02 Matejka Radek 2006 1 0.60 0.40 15.0 6.0 OK
6 2017/08/03 Volodin Viktor 2187 IM 0 0.36 -0.36 15.0 -5.4 OK
7 2017/08/04 Nehyba Martin 1942 ½ 0.69 -0.19 15.0 -2.9 OK
8 2017/08/05 Brom Jiri 2056 1 0.53 0.47 15.0 7.0 OK
9 2017/08/06 Havluj Zdenek 1907 1 0.73 0.27 15.0 4.0 OK