Individual Calculations February 2020
 Hovyan, Nikolay  Total change: 114.00  Rating chartPersonal card
 A.Margaryan 10th Memorial U-14 Yerevan ARM 2020-01-08
RcRownchangeKK*chgGame
 1519 1536 7.50 9 2.85 40 114.00 
  Poghosyan, Erik 1206 ARM1.0010.12404.80 
  Galstyan, Sargis 1318 ARM1.0010.22408.80 
  Chatinyan, Gagik 1629 ARM0.001-0.3740-14.80 
  Karakhanyan, Ruben 1234 ARM1.0010.15406.00 
  Rostomyan, Mikayel 1811 ARM1.0010.834033.20 
  Sukiasyan, Vahe A. 1635 ARM1.0010.644025.60 
  Muradyan, Anahit 1440 ARM1.0010.374014.80 
  Tovmasyan, Karen 1834 ARM1.0010.854034.00 
  Hakobyan, Menua 1562 ARM0.5010.04401.60 

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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