Individual Calculations January 2010
 Zakurdjaeva, Irina  Total change: -9.90  Rating chartPersonal card
 Team Moscow Chmp. 2009 A Moscow RUS 2009-11-16
RcRownchangeKK*chgGame
 2204 2323 0.00 1 -0.66 15 -9.90 
  Kulagin, Maxim 2204 RUS0.001-0.6615-9.90 

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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