Individual Calculations May 2010
 Hayrapetian, Ovik  Total change: -10.05  Rating chartPersonal card
 H. Gasparyan Memorial-2 "A" Yerevan ARM 2010-03-23
RcRownchangeKK*chgGame
 2220 2316 5.00 9 -0.67 15 -10.05 
  Mezhlumian, Vahram 2226 ARM1.0010.38155.70 
  Aghasaryan, Robert f2277 ARM0.001-0.5515-8.25 
  Hairapetian, Anna wf2165 ARM1.0010.30154.50 
  Dilanyan, Grigor 2178 ARM0.501-0.1915-2.85 
  Hovhannisyan, Yervand 2177 ARM1.0010.31154.65 
  Petrosyan, Tigran S. 2197 ARM1.0010.34155.10 
  Mamikonyan, Tigran 2287 ARM0.001-0.5415-8.10 
  Gabuzyan, Hovhannes 2266 ARM0.501-0.0715-1.05 
  Manukyan, Sargis V. 2208 ARM0.001-0.6515-9.75 

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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