Individual Calculations January 2011
 Mkrtchian, Simon  Total change: 0.90  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2153 2274 6.00 9 0.06 15 0.90 
  Movsisyan, Arthur 2159 ARM0.501-0.1615-2.40 
  Bakunts, Rafael 2181 ARM1.0010.37155.55 
  Aghabekian, Liana 2106 ARM1.0010.28154.20 
  Eranyan, Khachatur 2118 ARM1.0010.29154.35 
  Vardanian, Hakob 2241 ARM0.001-0.5515-8.25 
  Tevosyan, Varazdat 2080 ARM0.501-0.2515-3.75 
  Kharatyan, Anahit wf2044 ARM1.0010.21153.15 
  Gasparian, Tigran 2245 ARM1.0010.46156.90 
  Gharagyozian, Artur 2206 ARM0.001-0.5915-8.85 

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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