Individual Calculations January 2011
 Litvinov, Boris  Total change: 7.75  Rating chartPersonal card
 9. Intl Tsiolkovky Memorial 2010 Kaluga RUS 2010-08-01
RcRownchangeKK*chgGame
 2051 1998 3.00 6 0.31 25 7.75 
  Efanov, Nikolai f2398  * RUS0.001-0.0825-2.00 
  Skripchenko, Vladimir N. 1825 RUS0.501-0.2325-5.75 
  Latkin, Mikhail 1862 RUS1.0010.32258.00 
  Oreshenkov, Viktor 1930 RUS1.0010.412510.25 
  Sergeev, Yury I. 2101 RUS0.5010.14253.50 
  Kalichkin, Igor m2191 RUS0.001-0.2525-6.25 
 * 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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