Individual Calculations September 2017
 Ohanyan, Emin  Total change: 83.60  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1790 1588 4.00 7 2.09 40 83.60 
  Gevorgyan, Albert 1817 ARM0.001-0.2140-8.40 
  Poghosyan, Sarmen 1500 ARM1.0010.384015.20 
  Hovhannisyan, Khachatur 1988  * ARM0.5010.424016.80 
  Piliposyan, Robert 1728 ARM0.5010.19407.60 
  Hoghmrtsyan, Artur 1988  * ARM0.001-0.0840-3.20 
  Grigoryan, Hayk V. 1612 ARM1.0010.534021.20 
  Tavakalyan, Azat 1898 ARM1.0010.864034.40 
 * 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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