Individual Calculations March 2014
 Petrov, Nikita  Total change: 6.60  Rating chartPersonal card
 Moscow-Open 2014 A Moscow RUS 2014-02-01
RcRownchangeKK*chgGame
 2396 2349 4.50 9 0.44 15 6.60 
  Grachev, Boris g2669 RUS0.001-0.1315-1.95 
  Yakimenko, Alexander A. 2177 RUS1.0010.27154.05 
  Shimanov, Aleksandr g2658 RUS0.001-0.1415-2.10 
  Sorokin, Aleksey 2173 RUS1.0010.27154.05 
  Matinian, Nikita m2491 RUS0.5010.19152.85 
  Demchenko, Anton g2617 RUS0.001-0.1715-2.55 
  Yeletsky, Ivan 2185 RUS1.0010.28154.20 
  Harutjunyan, Gevorg g2436 ARM0.001-0.3815-5.70 
  Ivana Maria, Furtado wm2155 IND1.0010.25153.75 

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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