Individual Calculations April 2009
 Mikaelyan, Arman  Total change: 0.00  Rating chartPersonal card
 79th Yerevan Ch. SF Yerevan ARM 2009-01-16
RcRownchangeRpKK*chgGame
 2049 0 4.50 6 0.00 2087   0.00 
  Hunanyan, Varuzhan 1768 ARM1.0010.00 0.00 
  Mamian, Tigran 2210 ARM1.0010.00 0.00 
  Avetisyan, Mikael 2018 ARM1.0010.00 0.00 
  Petrosyan, Hovhannes 2197 ARM0.5010.00 0.00 
  Apresyan, Zohrak 1989 ARM0.5010.00 0.00 
  Gabuzyan, Hovhannes 2114 ARM0.5010.00 0.00 

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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