Individual Calculations April 2014
 Lachcik, Marek  Total change: -1.50  Rating chartPersonal card
 Turniej klasyfikacyjny FIDE na Bemowie- Wiosna 2014 Warszawa POL 2014-03-22
RcRownchangeKK*chgGame
 1460 1472 1.50 3 -0.05 30 -1.50 
  Sloniewski, Michal 1072  * POL1.0010.08302.40 
  Szewczyk, Mariusz 1872  * POL0.001-0.0830-2.40 
  Poziomkowski, Szymon 1437 POL0.501-0.0530-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 

 

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