Individual Calculations July 2018
 Babayan, Erik  Total change: -20.40  Rating chartPersonal card
 Armenian Regional Ch. 2018 Abovyan ARM 2018-06-05
RcRownchangeKK*chgGame
 1846 1904 4.50 9 -0.51 40 -20.40 
  Sargissyan, Sargis f2249 ARM0.001-0.1140-4.40 
  Mkoyan, Vahe 1504  * ARM0.001-0.9240-36.80 
  Khachatryan, Nadezhda 1566 ARM1.0010.12404.80 
  Melkonyan, Arshak 2078 ARM0.001-0.2740-10.80 
  Avalyan, Aramayis 1514 ARM0.501-0.4140-16.40 
  Davtyan, Lyova 1678 ARM1.0010.21408.40 
  Manukyan, Aleks 1980 ARM1.0010.604024.00 
  Khudoyan, Artur 1852 ARM1.0010.434017.20 
  Mkrtchyan, Eduard 2193 ARM0.001-0.1640-6.40 
 * 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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