Individual Calculations January 2018
 Hovsepyan, Edik  Total change: -42.80  Rating chartPersonal card
 T.Petrosyan Chess House Ch. Final Yerevan ARM 2017-12-15
RcRownchangeKK*chgGame
 1644 1492 1.50 8 -1.07 40 -42.80 
  Gevorgyan, Albert 1892  * ARM0.001-0.0840-3.20 
  Chaqryan, Erik 1828 ARM0.001-0.1240-4.80 
  Hakobyan, Astghik 1679 ARM0.001-0.2640-10.40 
  Grigoryan, Hayk V. 1573 ARM0.001-0.3940-15.60 
  Khachatryan, Narek S. 1509 ARM0.5010.02400.80 
  Sargsyan, Gor K. 1700 ARM0.001-0.2340-9.20 
  Kocharyan, Hayk 1732 ARM0.001-0.2040-8.00 
  Shahinyan, Vladimir 1242 ARM1.0010.19407.60 
 * 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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