Individual Calculations March 2012
 Aghamalyan, Ashot  Total change: -30.90  Rating chartPersonal card
 2nd A.Margaryan Memorial U-18 Yerevan ARM 2012-01-09
RcRownchangeKK*chgGame
 1768 1652 0.00 3 -1.03 30 -30.90 
  Aleksanyan, Hrant 1841 ARM0.001-0.2530-7.50 
  Shahbazyan, Hasmik 1664 ARM0.001-0.4830-14.40 
  Sukiasyan, Nare 1800 ARM0.001-0.3030-9.00 

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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