Individual Calculations July 2010
 Kryuk, Marina  Total change: -40.00  Rating chartPersonal card
 2. Raduzhny 2010 open Raduzhny RUS 2010-05-21
RcRownchangeKK*chgGame
 2147 2185 0.00 3 -1.60 25 -40.00 
  Pozin, Sergey m2391 RUS0.001-0.2425-6.00 
  Abramov, Alexander f2189 RUS0.001-0.4925-12.25 
  Akhmetov, Radmil 1861 RUS0.001-0.8725-21.75 

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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