Individual Calculations December 2018
 Alikhanyan, Artak  Total change: 33.60  Rating chartPersonal card
 Abovyan 55 year Abovyan ARM 2018-11-01
RcRownchangeKK*chgGame
 1553 1623 6.00 9 0.84 40 33.60 
  Atoyan, Alberto 1296 ARM0.001-0.8740-34.80 
  Hovyan, Nikolay 1455 ARM0.501-0.2240-8.80 
  Shahmuradyan, Sergey 1266 ARM1.0010.11404.40 
  Tokhyan, Feliks 1273 ARM1.0010.11404.40 
  Ananyan, Hrachya 1929 ARM0.5010.364014.40 
  Margaryan, Laert 1846 ARM0.5010.284011.20 
  Hovhannisyan, Asatur 1678 ARM0.5010.08403.20 
  Arzumanian, Petik 1464 RUS1.0010.294011.60 
  Barseghyan, Narek 1773 ARM1.0010.704028.00 

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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