Individual Calculations February 2017
 Margaryan, Ani  Total change: -11.20  Rating chartPersonal card
 A.Margaryan 7th Memorial U-14 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1485 1277 1.50 7 -0.28 40 -11.20 
  Gevorgyan, Mushegh 1250 ARM0.501-0.0440-1.60 
  Grigoryan, Hayk V. 1544 ARM0.001-0.1840-7.20 
  Kocharyan, Hayk 1612 ARM1.0010.884035.20 
  Manucharyan, Gagik 1677  * ARM0.001-0.0840-3.20 
  Hakobyan, Astghik 1503 ARM0.001-0.2140-8.40 
  Ohanyan, Arayik 1427 ARM0.001-0.3040-12.00 
  Hakobyan, Menua 1384 ARM0.001-0.3540-14.00 
 * 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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