Individual Calculations September 2018
 Toroyan, Garik  Total change: -38.40  Rating chartPersonal card
 Abovyan Open 2018 Abovyan ARM 2018-08-01
RcRownchangeKK*chgGame
 1691 1832 5.00 9 -0.96 40 -38.40 
  Margaryan, Laert 1856 ARM0.001-0.4740-18.80 
  Musheghyan, Emil 1432  * ARM1.0010.08403.20 
  Stepanyan, Hamayak 1638 ARM1.0010.254010.00 
  Karakeshishyan, Alen 1637 ARM0.001-0.7540-30.00 
  Piliposyan, Gor 1459 ARM1.0010.10404.00 
  Hovhannisyan, Asatur 1666 ARM1.0010.284011.20 
  Chaqryan, Erik 1965 ARM0.001-0.3240-12.80 
  Khachikyan, Yervand 1724 ARM1.0010.354014.00 
  Petrosyants, Argishti 1846 ARM0.001-0.4840-19.20 
 * 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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