Individual Calculations May 2011
 Jarmuzynska, Kamila  Total change: 27.15  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 1763 1703 3.50 4 1.81 15 27.15 
  Piotrowski, Arkadiusz 1929 POL0.5010.29154.35 
  Hryszkiewicz, Michal 1784 POL1.0010.61159.15 
  Kaska, Wladyslaw 1799 POL1.0010.63159.45 
  Trocha, Adam 1539 POL1.0010.28154.20 

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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