Individual Calculations January 2013
 Rodkin, Felix  Total change: 11.70  Rating chartPersonal card
 SPb Seniors Champ. 2012 St. Petersburg RUS 2012-11-15
RcRownchangeKK*chgGame
 2139 2201 6.00 9 0.78 15 11.70 
  Kiselev, Viktor 1932 RUS1.0010.17152.55 
  Zhukov, Gennady 2014 RUS1.0010.26153.90 
  Ubykin, Vladimir 2070 RUS1.0010.32154.80 
  Sokolov, Anatoly V. 2093 RUS0.501-0.1515-2.25 
  Novikov, Mikhail V 2353 RUS1.0010.701510.50 
  Savinov, Leonid 2175 RUS0.501-0.0415-0.60 
  Turikov, Viktor f2284 RUS0.5010.11151.65 
  Altshul, Raffael f2207 RUS0.5010.01150.15 
  Berlin, Grigoriy 2127 RUS0.001-0.6015-9.00 

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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