Individual Calculations July 2009
 Tevosian, Varazdat  Total change: 1.95  Rating chartPersonal card
 69th Armenian Ch. SF Jermuk ARM 2009-05-11
RcRownchangeKK*chgGame
 2237 2072 1.00 3 0.13 15 1.95 
  Hayrapetian, Ovik 2325 ARM0.001-0.1915-2.85 
  Shegunts, Vachagan 2254 ARM0.001-0.2615-3.90 
  Gasparian, Narine wm2132 ARM1.0010.58158.70 

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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