Individual Calculations July 2015
 Gaboyan, Susanna  Total change: 12.40  Rating chartPersonal card
 8th Annual K.Asrian Memorial Jermuk ARM 2015-06-16
RcRownchangeKK*chgGame
 2211 2153 4.00 8 0.62 20 12.40 
  Petrosyan, Tigran S. m2423 ARM0.001-0.1720-3.40 
  Gharibyan, Mamikon c1952 ARM1.0010.24204.80 
  Petrosyan, Manuel m2449 ARM0.001-0.1520-3.00 
  Hoghmrtsyan, Artur 1871 ARM1.0010.16203.20 
  Babujian, Levon g2459 ARM0.001-0.1420-2.80 
  Abrahamyan, Rashid 1753  * ARM1.0010.08201.60 
  Nadanian, Ashot m2380 ARM0.5010.29205.80 
  Baghdasaryan, Vahe m2402 ARM0.5010.31206.20 
 * 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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