Individual Calculations November 2011
 Matlak, Marek  Total change: -7.10  Rating chartPersonal card
 DMP -Extraliga Seniorow - IV-IX round Dankowice and Katowice POL 2011-09-02
RcRownchangeKK*chgGame
 2411 2486 0.50 2 -0.71 10 -7.10 
  Leniart, Arkadiusz m2459 POL0.501-0.0410-0.40 
  Klim, Kamil 2362 POL0.001-0.6710-6.70 

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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