Individual Calculations April 2009
 Torosyan, Norayr  Total change: 30.00  Rating chartPersonal card
 Chess House 2008 Ch. Yerevan ARM 2008-12-13
RcRownchangeKK*chgGame
 2182 1988 4.00 8 2.00 15 30.00 
  Aghasaryan, Robert f2235 ARM0.5010.31154.65 
  Vardanian, Hakob 2205 ARM0.001-0.2215-3.30 
  Khojayan, Vardan 2238 ARM0.5010.31154.65 
  Manukyan, Sargis V. 2198 ARM1.0010.771511.55 
  Sargissyan, Sargis 2119 ARM0.001-0.3215-4.80 
  Gasparian, Narine wm2131 ARM1.0010.691510.35 
  Hovhannisyan, Yervand 2144 ARM0.001-0.2915-4.35 
  Matevosian, Sedrak 2183 ARM1.0010.751511.25 

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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