Individual Calculations January 2011
 Kotchnev, Andrey  Total change: -14.55  Rating chartPersonal card
 Europa-Azia 2010 open Gornozavodsk RUS 2010-11-01
RcRownchangeKK*chgGame
 1990 2056 3.00 7 -0.97 15 -14.55 
  Abashev, Alex 2243 RUS0.001-0.2615-3.90 
  Sivintsev, Evgeny 2138 RUS0.001-0.3915-5.85 
  Artemenko, Rimma 1656  * RUS1.0010.08151.20 
  Sharipov, Rais 1966 RUS0.001-0.6215-9.30 
  Inkin, Viktor 2110 RUS0.001-0.4215-6.30 
  Neuymina, Nadezhda 1784 RUS1.0010.17152.55 
  Sosnin, Alexander 2032 RUS1.0010.47157.05 
 * 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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