Individual Calculations June 2017
 Hayrapetyan, Hayk Hr.  Total change: -62.40  Rating chartPersonal card
 Abovyan Spring - 2017 Abovyan ARM 2017-04-25
RcRownchangeKK*chgGame
 1447 1452 2.50 8 -1.56 40 -62.40 
  Ananyan, Hrachya 1670 ARM0.001-0.2240-8.80 
  Ghazaryan, Davit A. 1385 ARM0.001-0.5940-23.60 
  Sahakyan, Vache 1260 ARM1.0010.254010.00 
  Hakobyan, Astghik 1557 ARM0.001-0.3640-14.40 
  Stepanyan, Grisha 1479 ARM0.001-0.4640-18.40 
  Hakobyan, Menua 1390 ARM0.501-0.0940-3.60 
  Baghdasaryan, Mark 1577 ARM0.001-0.3340-13.20 
  Ghandoyan, Seyran 1254 ARM1.0010.24409.60 

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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