Individual Calculations July 2012
 Rutkowski, Maciej  Total change: 3.60  Rating chartPersonal card
 Extraliga Seniorow - Round 1-3 Warszawa POL 2012-05-03
RcRownchangeKK*chgGame
 2342 2379 2.00 3 0.36 10 3.60 
  Schmidt, Wlodzimierz g2378 POL0.5010.00100.00 
  Krysztofiak, Marcin m2444 POL0.5010.09100.90 
  Gajek, Radoslaw 2203 POL1.0010.27102.70 

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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