Individual Calculations October 2017
 Martirosyan, Garik  Total change: 38.40  Rating chartPersonal card
 2nd Yerevan Open Yerevan ARM 2017-09-19
RcRownchangeKK*chgGame
 2257 2018 4.00 9 1.92 20 38.40 
  Martirosyan, Haik M. m2418  * ARM0.001-0.0820-1.60 
  Asghari, Mitra 1673 IRI1.0010.11202.20 
  Pogosyan, Stefan f2349 RUS0.5010.38207.60 
  Danielyan, Vahe f2331 ARM1.0010.862017.20 
  Bakunts, Rafael 2418  * ARM1.0010.922018.40 
  Ter-Sahakyan, Samvel g2418  * ARM0.001-0.0820-1.60 
  Demianjuk, Alexander 2330 RUS0.5010.36207.20 
  Babayan, Armine 2168 ARM0.001-0.3020-6.00 
  Gasparian, Tigran 2208 ARM0.001-0.2520-5.00 
 * 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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