Individual Calculations October 2012
 Zherikhov, Igor  Total change: -45.60  Rating chartPersonal card
 Anapa-2012 open Anapa RUS 2012-08-30
RcRownchangeKK*chgGame
 1916 1919 2.50 8 -1.52 30 -45.60 
  Usov, Alexey B. 2268 RUS0.001-0.1130-3.30 
  Beljushina, Sonja 1688 RUS1.0010.21306.30 
  Penzin, Vladimir 2081 RUS0.001-0.2930-8.70 
  Vikulin, Alexander A. 1768 RUS0.501-0.2030-6.00 
  Matyukhina, Maria 1562 RUS1.0010.11303.30 
  Kuznetsov, Mikhail 2155 RUS0.001-0.2030-6.00 
  Idrisova, Roza wf2086 RUS0.001-0.2830-8.40 
  Edilsultanova, Zalina 1719 RUS0.001-0.7630-22.80 

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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