Individual Calculations May 2012
 Usatchev, Sergei  Total change: -14.40  Rating chartPersonal card
 Omsk Chmp. 2012 Final Omsk RUS 2012-03-15
RcRownchangeKK*chgGame
 1968 1864 2.00 8 -0.96 15 -14.40 
  Strizhachenko, Yuri 2155 RUS0.001-0.1515-2.25 
  Toder, Alexander 2094 RUS0.5010.29154.35 
  Kislova, Valentina 2047 RUS0.001-0.2615-3.90 
  Kislov, Leonid 1883 RUS0.001-0.4715-7.05 
  Zikunova, Valeria 2029 RUS0.5010.22153.30 
  Krivoshapko, Alexander 2042 RUS0.001-0.2715-4.05 
  Lunga, Oleg 1714 RUS0.001-0.7015-10.50 
  Vasiljev, Artem 1776 RUS1.0010.38155.70 

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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