Individual Calculations March 2011
 Sabahifard, Arash  Total change: 0.75  Rating chartPersonal card
 Aeroflot open 2011 C Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 1976 1780 2.00 7 0.05 15 0.75 
  Van Hoolandt, Patrick f2158 MNC0.001-0.0915-1.35 
  Yakimenko, Alexander A. 2180  * RUS0.001-0.0815-1.20 
  Mikhteev, Maxim 1975 RUS1.0010.751511.25 
  Tsydypov, Zhamsaran 2105 RUS0.001-0.1315-1.95 
  Lukovski, Lev 1994 GER0.001-0.2315-3.45 
  Absoliamov, Javday 1834 RUS0.001-0.4215-6.30 
  Matsumoto, Kenshin 1584 JPN1.0010.25153.75 
 * 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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