Individual Calculations December 2018
 Stepanyan, Roman  Total change: 20.80  Rating chartPersonal card
 Abovyan 55 year Abovyan ARM 2018-11-01
RcRownchangeKK*chgGame
 1369 1254 3.00 7 0.52 40 20.80 
  Suvaryan, Robert 1495 ARM0.001-0.2040-8.00 
  Baghyan, Van 1306 ARM1.0010.574022.80 
  Asryan, Anush 1338 ARM0.001-0.3840-15.20 
  Piliposyan, Erik 1331 ARM1.0010.614024.40 
  Petrosyan, Narek Agh. 1570 ARM0.001-0.1340-5.20 
  Adashyan, Milena 1125 ARM1.0010.334013.20 
  Karapetyan, Irina 1420 ARM0.001-0.2840-11.20 

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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