Individual Calculations April 2008
 Demidov, Dmitriy  Total change: -12.15  Rating chartPersonal card
 Kamchatka Chmp. 2008 1 league open Petropavlovsk-Kamchatsky RUS 2008-01-20
RcRownchangeKK*chgGame
 2131 2240 3.00 6 -0.81 15 -12.15 
  Barkov, Kirill 1972 RUS0.001-0.8315-12.45 
  Maksimov, Nazar 2064 RUS1.0010.27154.05 
  Demidov, Vitaliy f2242 RUS0.5010.00150.00 
  Fediakin, Leonid 2325 RUS0.001-0.3815-5.70 
  Zheleznaykov, Peter 1984 RUS1.0010.19152.85 
  Shubin, Alexander 2197 RUS0.501-0.0615-0.90 

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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