Individual Calculations May 2011
 Gruzdev, Artem  Total change: 18.90  Rating chartPersonal card
 1- st Champ. of Ulstudents 2011 Open Ulyanovsk RUS 2011-03-26
RcRownchangeKK*chgGame
 1790 1722 3.00 4 1.26 15 18.90 
  Parfenov, Vladimir 2102 RUS0.001-0.0915-1.35 
  Agapchev, Andrey 1637 RUS1.0010.38155.70 
  Pegov, Valery 1563 RUS1.0010.29154.35 
  Filonov, Konstantin 1859 RUS1.0010.681510.20 

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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