Individual Calculations October 2012
 Gasik, Anna  Total change: -3.15  Rating chartPersonal card
 Extraliga Seniorow - Round 4-6 Gorzow Wlkp. POL 2012-09-14
RcRownchangeKK*chgGame
 2311 2238 1.00 3 -0.21 15 -3.15 
  Zawadzka, Jolanta wg2371 POL0.5010.18152.70 
  Szczepkowska-Horowska, Karina wg2375 POL0.001-0.3215-4.80 
  Wisniowska, Klaudia 2187 POL0.501-0.0715-1.05 

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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