Individual Calculations April 2009
 Koliadin, Viacheslav N  Total change: -6.00  Rating chartPersonal card
 1st V.I.Goriainov Memorial 2008 open Moscow RUS 2008-12-01
RcRownchangeKK*chgGame
 2124 2106 2.50 6 -0.40 15 -6.00 
  Shabanov, Yuri g2456 RUS0.001-0.1115-1.65 
  Kolkov, Vladimir 1993 RUS1.0010.35155.25 
  Petukhov, Nikolay 1852 RUS1.0010.19152.85 
  Kovtunenko, Alexandr 2314 RUS0.001-0.2315-3.45 
  Oparin, Grigoriy c2218 RUS0.001-0.3515-5.25 
  Shubin, Gennady 1910 RUS0.501-0.2515-3.75 

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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