Individual Calculations September 2009
 Vorobev, Kirill  Total change: 10.95  Rating chartPersonal card
 Volga Cup 2009 open Kostroma RUS 2009-07-03
RcRownchangeKK*chgGame
 2113 2086 4.50 8 0.73 15 10.95 
  Shaidullina, Sandugach wg2243 RUS0.5010.21153.15 
  Shmarina, Daria 1768 RUS1.0010.13151.95 
  Gorbatov, Alexej m2404 RUS0.001-0.1315-1.95 
  Khobotova, Olesia 1950 RUS1.0010.32154.80 
  Bragin, Alexander 2432 RUS0.001-0.1115-1.65 
  Kutueva, Natalia 1961 RUS1.0010.33154.95 
  Smirnova, Ekaterina 1778 RUS1.0010.14152.10 
  Iljushina, Olga wm2366 RUS0.001-0.1615-2.40 

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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