Individual Calculations September 2018
 Tovmasyan, Karen  Total change: 90.00  Rating chartPersonal card
 Abovyan Open 2018 Abovyan ARM 2018-08-01
RcRownchangeKK*chgGame
 1618 1482 5.50 9 2.25 40 90.00 
  Gharagyozyan, Artur 1882  * ARM0.001-0.0840-3.20 
  Harutyunyan, Harutyun 1304 FRA1.0010.274010.80 
  Grigoryan, Ashot 1725 ARM0.001-0.2040-8.00 
  Hovsepyan, Edik 1413 ARM1.0010.404016.00 
  Baghyan, Van 1267 ARM1.0010.23409.20 
  Chaqryan, Erik 1882  * ARM0.001-0.0840-3.20 
  Hovhannisyan, Khachatur 1882  * ARM0.5010.424016.80 
  Ambarjyan, Tereza 1457 ARM1.0010.474018.80 
  Ghevondyan, Arman 1747 ARM1.0010.824032.80 
 * 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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