Individual Calculations September 2018
 Galstyan, Sargis  Total change: 20.40  Rating chartPersonal card
 Abovyan Open 2018 Abovyan ARM 2018-08-01
RcRownchangeKK*chgGame
 1416 1351 4.50 9 0.51 40 20.40 
  Tavakalyan, Azat 1751  * ARM0.001-0.0840-3.20 
  Makaryan, Hayk 1089 ARM1.0010.18407.20 
  Sargsyan, Gor K. 1719 ARM0.001-0.1040-4.00 
  Fanarjyan, Narek 1281 ARM1.0010.404016.00 
  Khachikyan, Yervand 1724 ARM0.001-0.1040-4.00 
  Hovsepyan, Edik 1413 ARM0.5010.09403.60 
  Karapetyan, Irina 1374 ARM0.001-0.4740-18.80 
  Karapetyan, Alexander 1248 RUS1.0010.364014.40 
  Soghomonyan, Levon 1143 ARM1.0010.23409.20 
 * 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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