Individual Calculations January 2011
 Yegiazaryan, Armenak  Total change: 27.45  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2220 2191 5.50 8 1.83 15 27.45 
  Muradyan, Sipan 1956 ARM1.0010.21153.15 
  Poghosyan, Suren 2308 ARM0.001-0.3415-5.10 
  Mamyan, Tigran 2122 ARM1.0010.40156.00 
  Dilanyan, Grigor 2294 ARM1.0010.64159.60 
  Gasparian, Tigran 2245 ARM0.5010.08151.20 
  Hayrapetian, Arman m2364 ARM1.0010.731510.95 
  Gabuzyan, Hovhannes 2287 ARM0.001-0.3715-5.55 
  Antinyan, Armen 2180 ARM1.0010.48157.20 

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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