Individual Calculations May 2012
 Szustakowski, Antoni  Total change: -6.15  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1393 1491 1.50 3 -0.41 15 -6.15 
  Chylewski, Daniel 1353 POL1.0010.31154.65 
  Jarzyna, Michal 1472 POL0.501-0.0315-0.45 
  Chylewski, Daniel 1353 POL0.001-0.6915-10.35 

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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