Individual Calculations April 2008
 Liberzon, Roman  Total change: -4.80  Rating chartPersonal card
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2286 2240 1.00 3 -0.32 15 -4.80 
  Mishin, Alexei 2340 RUS0.001-0.3615-5.40 
  Samedov, Alim 2094 AZE1.0010.30154.50 
  Paveliev, Alexey m2423 RUS0.001-0.2615-3.90 

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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