Individual Calculations December 2017
 Grigoryan, Arpine  Total change: 11.60  Rating chartPersonal card
 Abovyan Autumn - 2017 Abovyan ARM 2017-10-28
RcRownchangeKK*chgGame
 1784 1964 6.50 9 0.29 40 11.60 
  Stepanyan, Grisha 1564  * ARM1.0010.08403.20 
  Khachatryan, Mikael H. 1564  * ARM0.001-0.9240-36.80 
  Kyureghyan, Elen 1564  * ARM1.0010.08403.20 
  Khachatryan, Veronika 1681 ARM1.0010.16406.40 
  Nurijanyan, Alex 1714 ARM1.0010.19407.60 
  Poghosyan, Suren f2265 ARM0.5010.354014.00 
  Nalbandyan, Vahan 1974 ARM1.0010.514020.40 
  Gharagyozyan, Artur 2162 ARM0.001-0.2440-9.60 
  Grigoryan, Suren 1564  * ARM1.0010.08403.20 
 * 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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