Individual Calculations October 2017
 Gevorgyan, Anahit  Total change: -31.40  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 1773 1723 2.00 8 -1.57 20 -31.40 
  Gevorgyan, David Sh. m2123  * ARM0.001-0.0820-1.60 
  Yeremyan, Alen 2060 ARM0.001-0.1220-2.40 
  Mitoyan, Zhores 1440 ARM0.001-0.8420-16.80 
  Avagyan, Gor V. 1477 ARM1.0010.19203.80 
  Manukyan, Aleks 2003 ARM0.001-0.1620-3.20 
  Hovyan, Nikolay 1414 ARM1.0010.14202.80 
  Manukyan, Levon 1871 ARM0.001-0.3020-6.00 
  Mkrtchyan, Mariam wc1794 ARM0.001-0.4020-8.00 
 * 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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