Individual Calculations January 2009
 Tihomirov, Alexandr  Total change: -16.75  Rating chartPersonal card
 V memorial T.Petrosian Simferopol UKR 2008-11-09
RcRownchangeKK*chgGame
 2025 2057 1.50 4 -0.67 25 -16.75 
  Brusilovskiy, Boris 2104 UKR0.001-0.4325-10.75 
  Subbotin, Alexander 1962 UKR0.501-0.1325-3.25 
  Rastorguev, Igor 1964 UKR1.0010.37259.25 
  Filin, Stas 2071 UKR0.001-0.4825-12.00 

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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