CHESS SA Ratings Database

Player tournament rating analysis

Player

Bezuidenhout, RR (Roland)

[197002154] from Tshwane (GTP)
2047

Rating

Standard

+36.6

Rating change

K = 15.0

2251

Performance

 

Yes

Count for rating

OK

Full Analysis

Item Desctiption
Tournament 2017 Zone 4.3 Individual Chess Championships (Open Section)
Grand Prix tournament
Tournament format Swiss
Rating type Standard
National/FIDE rated National
Host region ()
Tournament id 20171192
Tournament group id 20171192
Start 2017/06/10
End 2017/06/17
Rated 2017/06/20
Rating 2047
Rated games 9
Rated score 5.5
Rated percent 61.1
Rated Dp 80
Rated average opponent rating 2171.40
Rated performance 2251
Rated expected score (We) 3.06
Rated score difference (Score-We) 2.44
K-factor 15.0
Temporary rating change 36.6
Penalties 0.0
TOTAL RATING CHANGE 36.6
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 2017/06/10 Bwalya Gillan 2281 IM 0 0.21 -0.21 15.0 -3.1 OK
2 2017/06/11 Simulundu Judah 2159 0 0.35 -0.35 15.0 -5.3 OK
3 2017/06/11 Abrantes Persson 2010 CM 1 0.55 0.45 15.0 6.8 OK
4 2017/06/12 Do Santos Julio Joao Manuel 2157 CM 1 0.35 0.65 15.0 9.8 OK
5 2017/06/12 Aderito Pedro 2310 IM ½ 0.18 0.32 15.0 4.8 OK
6 2017/06/14 Katowa Kennedy 2092 0 0.44 -0.44 15.0 -6.6 OK
7 2017/06/15 Bouah Lyndon 2130 CM 1 0.39 0.61 15.0 9.2 OK
8 2017/06/16 Luanja Geoffrey 2247 1 0.24 0.76 15.0 11.4 OK
9 2017/06/17 Simutowe Musatwe 2157 CM 1 0.35 0.65 15.0 9.8 OK