Individual Calculations June 2017
 Margaryan, Roman  Total change: 50.40  Rating chartPersonal card
 Abovyan Spring - 2017 Abovyan ARM 2017-04-25
RcRownchangeKK*chgGame
 1589 1419 4.00 9 1.26 40 50.40 
  Mkrtchyan, Levon 1800 ARM0.001-0.0940-3.60 
  Vardanyan, Mayis 1495 ARM1.0010.604024.00 
  Ananyan, Hrachya 1670 ARM0.001-0.1940-7.60 
  Ghandoyan, Seyran 1254 ARM1.0010.284011.20 
  Ayvazyan, Poghos 1556 ARM1.0010.684027.20 
  Galstyan, Hayk 1819  * ARM0.001-0.0840-3.20 
  Sargsyan, Gor K. 1617 ARM0.001-0.2440-9.60 
  Hovhannisyan, Mane 1700 ARM0.001-0.1640-6.40 
  Hakobyan, Menua 1390 ARM1.0010.464018.40 
 * 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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