Individual Calculations July 2009
 Antinyan, Armen  Total change: -32.10  Rating chartPersonal card
 69th Armenian Ch. SF Jermuk ARM 2009-05-11
RcRownchangeKK*chgGame
 2161 2204 0.00 4 -2.14 15 -32.10 
  Gharagyozian, Artur 2273 ARM0.001-0.4015-6.00 
  Alaverdyan, Gevorg 2233 ARM0.001-0.4615-6.90 
  Poghosyan, Suren 2285 ARM0.001-0.3915-5.85 
  Petrosyan, Manuel 1854 ARM0.001-0.8915-13.35 

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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