Individual Calculations October 2008
 Safronov, Sergey  Total change: 5.25  Rating chartPersonal card
 Chelyabinsk region CCC 2008 open Chelyabinsk RUS 2008-08-03
RcRownchangeKK*chgGame
 2163 2240 4.50 7 0.35 15 5.25 
  Zorin, Yuri 1898 RUS1.0010.12151.80 
  Baisalova, Aigul 2075 KAZ0.501-0.2215-3.30 
  Nikolenko, Vadim 2235 RUS1.0010.49157.35 
  Sotnikov, Alexander I. f2283 RUS0.5010.06150.90 
  Akst, Ilia 2218 RUS0.501-0.0315-0.45 
  Shangin, Valery f2256 RUS0.5010.02150.30 
  Fesenko, Vitaly 2176 RUS0.501-0.0915-1.35 

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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