Individual Calculations September 2018
 Rostomyan, Mikayel  Total change: -80.80  Rating chartPersonal card
 Abovyan Open 2018 Abovyan ARM 2018-08-01
RcRownchangeKK*chgGame
 1529 1646 3.00 8 -2.02 40 -80.80 
  Pashayan, Genrikh 1889 ARM0.001-0.2040-8.00 
  Karakeshishyan, Alen 1637 ARM0.001-0.5140-20.40 
  Soghomonyan, Levon 1246  * ARM0.001-0.9240-36.80 
  Tokhyan, Feliks 1281 ARM1.0010.10404.00 
  Davtyan, Ara 1357 ARM1.0010.16406.40 
  Piliposyan, Gor 1459 ARM1.0010.264010.40 
  Petrosyan, Alexander 1640 ARM0.001-0.5140-20.40 
  Sargsyan, Gor K. 1719 ARM0.001-0.4040-16.00 
 * 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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