CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl-Rudd, J (Jack)

[102041158] from Nelson Mandela Bay (ENM)
1434

Rating

Blitz

+74.0

Rating change

K = 40.0

1649

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament PE Chess Club Blitz IV - 2017
Grand Prix tournament
Tournament format Swiss
Rating type Blitz
National/FIDE rated National
Host region Nelson Mandela Bay (ENM)
Tournament id 20171356
Tournament group id 20171356
Start 1923/06/17
End 1923/06/17
Rated 2017/07/13
Rating 1434
Rated games 6
Rated score 5.0
Rated percent 83.3
Rated Dp 273
Rated average opponent rating 1375.67
Rated performance 1649
Rated expected score (We) 3.15
Rated score difference (Score-We) 1.85
K-factor 40.0
Temporary rating change 74.0
Penalties 0.0
TOTAL RATING CHANGE 74.0
Count for rating OK
Total rated games with White and Black 0
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 5
Final position (single) 3
Final position (shared) 2

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2023/06/17 Peter, NM (Neathan) 1161 1 0.83 0.17 40.0 6.8 OK
2 2023/06/17 Van Huyssteen, JA (Johan Abraham) 1206 1 0.79 0.21 40.0 8.4 OK
3 2023/06/17 Madatt, BA (Bertram) 1630 1 0.25 0.75 40.0 30.0 OK
4 2023/06/17 Korf, R (Ruben) 1042* 1 0.92 0.08 40.0 3.2 OK
5 2023/06/17 Schutte, R (Rico) 1579 0 0.31 -0.31 40.0 -12.4 OK
6 2023/06/17 Odendaal, F (Frederick) 1907 1 0.05 0.95 40.0 38.0 OK