Individual Calculations April 2013
 Sorokin, Adones  Total change: 3.30  Rating chartPersonal card
 Championship of Moscow among veterans Moscow RUS 2013-02-16
RcRownchangeKK*chgGame
 1973 1910 4.00 9 0.22 15 3.30 
  Chernov, Yury 2209 RUS0.001-0.1515-2.25 
  Buchenkov, Igor 1511 RUS1.0010.08151.20 
  Burkov, Dmitry f2068 RUS0.001-0.2915-4.35 
  Radchenko, Grigory 1755 RUS1.0010.29154.35 
  Zilbert, Oleg f2290 RUS0.001-0.0915-1.35 
  Mironov, Yury 1814 RUS1.0010.37155.55 
  Sosnin, Nikolay N. f2017 RUS0.001-0.3515-5.25 
  Afonin, Alexander 2029 RUS1.0010.66159.90 
  Martynov, Vladimir 2061 RUS0.001-0.3015-4.50 

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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