Individual Calculations March 2013
 Pyatin, Alexander  Total change: 11.10  Rating chartPersonal card
 Winter on Petrograd Side 2013 St. Petersburg RUS 2013-02-11
RcRownchangeKK*chgGame
 2065 2135 6.00 9 0.74 15 11.10 
  Tskhadadze, Anna 1826 RUS1.0010.14152.10 
  Mukha, Aleksey 1959 RUS1.0010.27154.05 
  Pakhomov, Egor m2478 RUS0.001-0.1215-1.80 
  Aleksandrov, Grigoriy 1872 RUS1.0010.18152.70 
  Stroganov, Anatoly 1775 RUS1.0010.10151.50 
  Solovyov, Viktor 2293 RUS0.5010.21153.15 
  Monin, Nikolay m2328 RUS0.001-0.2515-3.75 
  Voronenkov, Sergey 2022 RUS0.501-0.1515-2.25 
  Suvorov, Aleksandr 2031 RUS1.0010.36155.40 

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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