Individual Calculations July 2009
 Dzierzak, Boguslaw  Total change: -20.25  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Slaskiego LOS 2009 Slask POL 2009-01-18
RcRownchangeKK*chgGame
 2018 2153 4.00 8 -1.35 15 -20.25 
  Paluch, Antoni 1803 POL1.0010.11151.65 
  Banasik, Marian 2190 POL0.001-0.4515-6.75 
  Krasnodebska, Magdalena 2085 POL0.501-0.0915-1.35 
  Polok, Rafal 1964 POL1.0010.25153.75 
  Brozek, Zbigniew 2072 POL0.501-0.1115-1.65 
  Szusterowski, Radoslaw 1929 POL0.001-0.7815-11.70 
  Cichon, Michal 2052 POL0.001-0.6415-9.60 
  Karnowka, Jan 2049 POL1.0010.36155.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office