Individual Calculations January 2009
 Natacheev, Peter  Total change: -12.60  Rating chartPersonal card
 Samara region Chmp. 2008 FL Samara RUS 2008-12-05
RcRownchangeKK*chgGame
 2033 2192 5.50 9 -0.84 15 -12.60 
  Krylov, Leonid 1880 RUS1.0010.14152.10 
  Kuznetsov, Mikhail 2015 RUS1.0010.27154.05 
  Prihodko, Ilja 1983 RUS1.0010.23153.45 
  Sayapin, Alexander 2069 RUS1.0010.33154.95 
  Putenihin, Oleg 2069 RUS0.001-0.6715-10.05 
  Lukyanov, Artiom 2090 RUS0.501-0.1415-2.10 
  Sakletin, Vasily 2063 RUS0.001-0.6715-10.05 
  Kalugin, Yury 1986 RUS1.0010.24153.60 
  Strokov, Anatoly 2140 RUS0.001-0.5715-8.55 

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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