Individual Calculations May 2012
 Stezycka, Paulina  Total change: -4.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1712 1575 1.50 5 -0.30 15 -4.50 
  Kowalska, Elzbieta wf1927 POL0.001-0.1115-1.65 
  Marks, Zofia 1960 POL1.0010.911513.65 
  Debala, Pawel 1257 POL0.501-0.3715-5.55 
  Kaczmarska, Joanna 1488 POL0.001-0.6215-9.30 
  Kowalska, Elzbieta wf1927 POL0.001-0.1115-1.65 

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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