Individual Calculations March 2010
 Artyushikhin, Valentin  Total change: 12.75  Rating chartPersonal card
 Moscow open 2010 D Seniors Moscow RUS 2010-01-30
RcRownchangeKK*chgGame
 2229 2289 6.00 9 0.85 15 12.75 
  Elfert, Aleksandr V. m1957 RUS1.0010.12151.80 
  Kopeikin, Yuri 2112 RUS1.0010.27154.05 
  Vasiukov, Evgeni g2469 RUS1.0010.741511.10 
  Onoprienko, Vladimir m2325 RUS0.001-0.4515-6.75 
  Chernikov, Oleg L g2439 RUS0.5010.20153.00 
  Pushkin, Sergey V. 2167 RUS0.501-0.1715-2.55 
  Goroshilov, Vladislav 2074 RUS1.0010.23153.45 
  Donchenko, Anatoly m2380 GER0.001-0.3815-5.70 
  Akulov, Leonid 2135 UKR1.0010.29154.35 

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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