Individual Calculations April 2009
 Tamazyan, Haik  Total change: -11.55  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2159 2138 3.00 8 -0.77 15 -11.55 
  Mkrtchyan, Sargis 1800 ARM1.0010.12151.80 
  Hovhannisyan, Robert 2409 ARM0.001-0.1715-2.55 
  Eranyan, Khachatur 1942 ARM1.0010.25153.75 
  Kalashian, David m2415 ARM0.5010.33154.95 
  Danielian, Vardan 2289 ARM0.001-0.3015-4.50 
  Movsisian, Arthur 2103 ARM0.001-0.5515-8.25 
  Gabuzyan, Hovhannes 2101 ARM0.001-0.5515-8.25 
  Mamian, Tigran 2210 ARM0.5010.10151.50 

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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