Individual Calculations January 2012
 Mnatsakanian, Eduard A  Total change: -13.90  Rating chartPersonal card
 T.Petrosyan Chess House Ch. 2011 Yerevan ARM 2011-12-14
RcRownchangeKK*chgGame
 2039 2200 4.00 8 -1.39 10 -13.90 
  Tovmasian, Vardges 2417 ARM0.001-0.2210-2.20 
  Hovhannisyan, Asatur 1913 ARM1.0010.16101.60 
  Khachikyan, Haik 2024 ARM0.001-0.7310-7.30 
  Tavakalyan, Azat 1876 ARM0.001-0.8710-8.70 
  Mezhlumyan, Marat 1809 ARM1.0010.09100.90 
  Petrosyan, Tigran Gag. 1800  * ARM1.0010.08100.80 
  Dilanyan, Grigor 2289 ARM0.5010.12101.20 
  Hairapetian, Anna wm2187 ARM0.501-0.0210-0.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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