Individual Calculations July 2012
 Czarnota, Pawel  Total change: -9.80  Rating chartPersonal card
 Extraliga Seniorow - Round 1-3 Warszawa POL 2012-05-03
 2549 2545 0.50 3 -0.98 10 -9.80 
  Swiercz, Dariusz g2585 POL0.5010.06100.60 
  Leniart, Arkadiusz m2458 POL0.001-0.6210-6.20 
  Krasenkow, Michal g2604 POL0.001-0.4210-4.20 

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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