Individual Calculations September 2017
 Galajyan, Armen  Total change: 48.40  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1578 1621 5.00 7 1.21 40 48.40 
  Soghomonyan, Levon 1221  * ARM1.0010.08403.20 
  Karapetyan, Gurgen 1678 ARM0.001-0.4240-16.80 
  Adamyan, Robert 1469 ARM1.0010.304012.00 
  Grigoryan, Arman 1644 ARM0.001-0.4740-18.80 
  Petrosyan, Narek Agh. 1474 ARM1.0010.304012.00 
  Hakobyan, Hakob Mk. 1791 ARM1.0010.724028.80 
  Gevorgyan, Anahit 1770 ARM1.0010.704028.00 
 * 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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