Individual Calculations September 2017
 Sargsyan, Gor K.  Total change: 31.60  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1749 1668 4.00 8 0.79 40 31.60 
  Piliposyan, Robert 1728 ARM0.5010.08403.20 
  Ulubabyan, Bagrat 1744 ARM1.0010.604024.00 
  Simonyan, Latush 2068  * ARM0.001-0.0840-3.20 
  Ananyan, Hrachya 1776 ARM0.5010.15406.00 
  Israyelyan, Eduard 1859 ARM0.001-0.2540-10.00 
  Abgaryan, Harutyun V. 1378 ARM1.0010.16406.40 
  Khachatryan, Anna 1829 ARM1.0010.714028.40 
  Ayvazyan, Poghos 1613 ARM0.001-0.5840-23.20 
 * 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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