Individual Calculations November 2016
 Ziroyan, David  Total change: 14.40  Rating chartPersonal card
 1st Yerevan Open Yerevan ARM 2016-10-02
RcRownchangeKK*chgGame
 2012 1960 4.50 9 0.36 40 14.40 
  Boruchovsky, Avital g2360  * ISR1.0010.924036.80 
  Vardanian, Haik G. f2359 ARM0.001-0.0840-3.20 
  Manukyan, Sargis V. f2292 ARM0.001-0.1240-4.80 
  Piliposyan, Robert 1758 ARM1.0010.24409.60 
  Yegiazaryan, Armenak 2243 ARM0.001-0.1640-6.40 
  Nazaryan, Armenak 1844 ARM0.501-0.1640-6.40 
  Brutyan, Hamlet 1635 ARM0.001-0.8740-34.80 
  Mashi, Houshang 1804 IRI1.0010.294011.60 
  Nourimoghaddam, Shahrokh 1813 IRI1.0010.304012.00 
 * 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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