CHESS SA Ratings Database

Player tournament rating analysis

Player

Van Zyl-Rudd, J (Jack)

[102041158] from Nelson Mandela Bay (ENM)
2119

Rating

Standard

+48.1

Rating change

K = 16.5

2369

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2018 Boardwalk Pearson Open (IM Norm)
Grand Prix tournament
Tournament format Round-Robin
Rating type Standard
National/FIDE rated National
Host region Nelson Mandela Bay (ENM)
Tournament id 20180571
Tournament group id 20180568
Start 2018/03/12
End 2018/03/18
Rated 2018/03/20
Rating 2119
Rated games 9
Rated score 5.5
Rated percent 61.1
Rated Dp 80
Rated average opponent rating 2289.00
Rated performance 2369
Rated expected score (We) 2.59
Rated score difference (Score-We) 2.91
K-factor 16.5
Temporary rating change 48.1
Penalties 0.0
TOTAL RATING CHANGE 48.1
Count for rating OK
Total rated games with White and Black 9
Default wins 0
Default losses (possible penalties) 0
Byes 0
Tournament rank 10
Final position (single) 3
Final position (shared) 3

Opponents

RndDateOpponentRatingTitleFedColResWeSWeKRpmCFRReason
1 2018/03/12 Cawdery, DJ (Daniel) 2443 IM ½ 0.13 0.37 16.5 6.1 OK
2 2018/03/13 Grover, S (Sahaj) 2484 GM ½ 0.10 0.40 16.5 6.6 OK
3 2018/03/13 Klaasen, CJ (Calvin) 2317 FM 1 0.24 0.76 16.5 12.6 OK
4 2018/03/14 Luanja, G (Geoffrey) 2300 ½ 0.26 0.24 16.5 4.0 OK
5 2018/03/15 Mwale, J (Joseph) 2182 CM ½ 0.41 0.09 16.5 1.5 OK
6 2018/03/15 Makoto, R (Rodwell) 2227 IM ½ 0.35 0.15 16.5 2.5 OK
7 2018/03/16 Paiva, D (Donaldo) 2196 NM 1 0.39 0.61 16.5 10.1 OK
8 2018/03/17 Oatlhotse, P (Providence) 2173 IM ½ 0.42 0.08 16.5 1.3 OK
9 2018/03/18 Silva, D (David) 2279 IM ½ 0.29 0.21 16.5 3.5 OK