Individual Calculations January 2010
 Grishaev, Igor  Total change: -20.10  Rating chartPersonal card
 MEPHI Autumn-Winter 2009 open Moscow RUS 2009-11-10
RcRownchangeKK*chgGame
 2102 2014 1.00 6 -1.34 15 -20.10 
  Kuznetsov, Kirill 2207 RUS0.001-0.2515-3.75 
  Trofimovsky, Alexander 2238 RUS0.001-0.2215-3.30 
  Jakovlev, Oleg 2159 RUS1.0010.691510.35 
  Bespalov, Konstantin 2192 RUS0.001-0.2715-4.05 
  Kharinov, Konstantin 1899 RUS0.001-0.6615-9.90 
  Zakrevsky, Anatoly 1918 RUS0.001-0.6315-9.45 

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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