Individual Calculations April 2009
 Mukhin, Viktor  Total change: -20.55  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2036 2164 2.50 6 -1.37 15 -20.55 
  Kruchinin, Anatoly V 1814 RUS1.0010.11151.65 
  Vdovin, Sergei 2263 RUS0.001-0.3615-5.40 
  Ramazashvili, Rainer 1841 RUS0.501-0.3715-5.55 
  Kuznesov, Andrei f2286 RUS0.001-0.3315-4.95 
  Denishev, Marat 2028 RUS0.001-0.6815-10.20 
  Stoljarov, Dmitriy 1983 RUS1.0010.26153.90 

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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