Individual Calculations March 2013
 Airapetian, Gor  Total change: 8.50  Rating chartPersonal card
 Moscow-Open 2013 A Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2404 2462 6.00 9 0.85 10 8.50 
  Samdanov, Samdan 2260 RUS1.0010.24102.40 
  Hernandez, Alexander f2266 VEN0.001-0.7510-7.50 
  Gerasimov, Ivan f2311 RUS0.501-0.2010-2.00 
  Faizrakhmanov, Ramil f2317 RUS1.0010.31103.10 
  Petrosyan, Manuel c2291 ARM1.0010.27102.70 
  Shomoev, Anton g2557 RUS1.0010.63106.30 
  Ibragimov, Ildar g2555 USA0.5010.13101.30 
  Gabuzyan, Hovhannes g2517 ARM0.5010.08100.80 
  Halkias, Stelios g2566 GRE0.5010.14101.40 

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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