Individual Calculations April 2009
 Fedechkin, Vladimir  Total change: 18.90  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2173 1976 3.00 7 1.26 15 18.90 
  Petrov, Artur 2253 RUS0.001-0.1715-2.55 
  Kretov, Evgueij 2181 RUS0.001-0.2415-3.60 
  Saraev, Anton 2119 RUS0.5010.19152.85 
  Buvaltsev, Andrey 2110 RUS1.0010.681510.20 
  Popelyshev, Igor V 2159 RUS0.5010.24153.60 
  Pluzhnik, Mikhail 2177 RUS1.0010.761511.40 
  Yakimov, S Y 2212 RUS0.001-0.2015-3.00 

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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