Individual Calculations December 2018
 Stepanyan, Grisha  Total change: 38.80  Rating chartPersonal card
 Abovyan 55 year Abovyan ARM 2018-11-01
RcRownchangeKK*chgGame
 1512 1452 4.50 8 0.97 40 38.80 
  Hovhannisyan, Khachatur 1852  * ARM0.001-0.0840-3.20 
  Arzumanian, Petik 1464 RUS0.001-0.4840-19.20 
  Atoyan, Alberto 1296 ARM0.501-0.2140-8.40 
  Karapetyan, Alexander 1293 RUS1.0010.294011.60 
  Harutyunyan, Gor 1620 ARM1.0010.724028.80 
  Barseghyan, Narek 1773 ARM0.001-0.1340-5.20 
  Avalyan, Aramayis 1483 ARM1.0010.544021.60 
  Vahanyan, Levon 1316 ARM1.0010.324012.80 
 * 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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