Individual Calculations January 2010
 Rodnov, Sergey  Total change: 22.80  Rating chartPersonal card
 Ladies and Gentlemen B open Moscow RUS 2009-11-13
RcRownchangeKK*chgGame
 1895 1495 2.00 6 1.52 15 22.80 
  Moiseev, Anatoly V. 1895  * RUS1.0010.921513.80 
  Rosanov, Lev I. 1895  * RUS0.001-0.0815-1.20 
  Rossal, Valeriy I. 1895  * RUS0.001-0.0815-1.20 
  Lapygin, Evgeniy 1895  * RUS1.0010.921513.80 
  Tekuchev, Robert 1895  * RUS0.001-0.0815-1.20 
  Elfert, Aleksandr V. m1895  * RUS0.001-0.0815-1.20 
 * 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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