Individual Calculations May 2011
 Nozynska, Anna  Total change: -14.55  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 1871 1797 1.50 6 -0.97 15 -14.55 
  Oleszek, Maciej 1574 POL0.001-0.7815-11.70 
  Truszkiewicz, Eliza 1982 POL1.0010.741511.10 
  Kaczorowska, Barbara wm2144 POL0.001-0.1115-1.65 
  Herman, Monika 1698 POL0.501-0.1415-2.10 
  Milczarek, Robert 1882 POL0.001-0.3815-5.70 
  Dobrowolski, Marcin 1948 POL0.001-0.3015-4.50 

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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