Individual Calculations April 2008
 Tiraturyan, David  Total change: 12.75  Rating chartPersonal card
 Chess House Ch. 2007 Yerevan ARM 2007-12-14
RcRownchangeKK*chgGame
 2118 2107 4.00 7 0.51 25 12.75 
  Mirumian, Vigen 2457 CZE0.001-0.1125-2.75 
  Khanamiryan, Ani 1896 ARM1.0010.23255.75 
  Minasyan, Khachatur 1988 ARM0.001-0.6625-16.50 
  Arakelyan, Areg 1925 ARM0.501-0.2425-6.00 
  Kocharyan, Hovik 2045 ARM1.0010.412510.25 
  Karatorossian, David m2341 ARM0.5010.29257.25 
  Hovhannisyan, Yervand 2173 ARM1.0010.592514.75 

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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