Individual Calculations August 2015
 Velichko, Arseny  Total change: 1.60  Rating chartPersonal card
 Polugaevsky Memorial 2015 Samara RUS 2015-07-03
RcRownchangeKK*chgGame
 2134 2181 5.00 9 0.04 40 1.60 
  Ushakov, Anatoly 1781  * RUS1.0010.08403.20 
  Drygalov, Sergey 2358 RUS0.5010.23409.20 
  Gevorgyan, David m2368 ARM0.5010.24409.60 
  Kozionov, Kirill m2406 RUS0.001-0.2240-8.80 
  Sogoyan, Andranik 2026 RUS0.001-0.7140-28.40 
  Shnayder, Violetta 1912 RUS1.0010.17406.80 
  Belova, Olga wf2042 RUS1.0010.314012.40 
  Elistratov, Semen f2307 RUS0.001-0.3340-13.20 
  Salemgareev, Tagir 2003 RUS1.0010.274010.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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