Individual Calculations January 2009
 Lylov, Igor  Total change: 10.20  Rating chartPersonal card
 Zhukovsky open 2008 A Zhukovsky RUS 2008-11-28
RcRownchangeKK*chgGame
 2083 2293 7.50 9 0.68 15 10.20 
  Sidorov, Evgeniy 1977 RUS1.0010.13151.95 
  Marchukov, Dmitriy 2108 RUS1.0010.26153.90 
  Scheglov, Andrey 2119 RUS1.0010.27154.05 
  Ibragimov, Ali 2061 RUS1.0010.21153.15 
  Velikanov, Igor 2275 RUS1.0010.47157.05 
  Rybakov, Sergey 2188 RUS0.501-0.1415-2.10 
  Spitsyn, Vadim 2007 RUS1.0010.16152.40 
  Pyhtynov, Oleg 2015 RUS1.0010.17152.55 
  Listratov, Artem 1998 RUS0.001-0.8515-12.75 

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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