Individual Calculations January 2010
 Irikov, Vladimir  Total change: 6.75  Rating chartPersonal card
 Chmp. CC Phoenix 2002 2nd league open Smolensk RUS 2009-11-15
RcRownchangeKK*chgGame
 2001 2070 4.00 6 0.45 15 6.75 
  Makherov, Evgeniy 1989 RUS1.0010.39155.85 
  Bogacheva, Anna 2025 RUS0.501-0.0615-0.90 
  Tsigankov, Igor 2154 RUS0.001-0.3815-5.70 
  Pisartchuk, Mikhail 1970 RUS1.0010.36155.40 
  Korneev, Evgeniy 1961 RUS0.501-0.1515-2.25 
  Kirushin, Yuri 1909 RUS1.0010.29154.35 

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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