Individual Calculations April 2015
 Tolkachiov, Vladimir  Total change: -44.20  Rating chartPersonal card
 Final_Omsk_2015 Omsk RUS 2015-02-16
RcRownchangeKK*chgGame
 1842 2047 1.50 5 -2.21 20 -44.20 
  Chagasov, Oleg 1806 RUS0.501-0.3020-6.00 
  Polyanskaya, Elizaveta 1647  * RUS0.501-0.4220-8.40 
  Zuevich, Vladimir 1959 RUS0.501-0.1220-2.40 
  Yaitskiy, Valeriy 2014 RUS0.001-0.5520-11.00 
  Saprygin, Ivan 1784 RUS0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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