Individual Calculations January 2011
 Barseghyan, Harutyun  Total change: -22.50  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2019 1962 1.50 7 -1.50 15 -22.50 
  Apresyan, Zohrak 2090 ARM0.001-0.3315-4.95 
  Mnatsakanian, Eduard A m2255 ARM0.5010.35155.25 
  Khachikyan, Haik 2013 ARM0.001-0.4315-6.45 
  Hovsepyan, David 1749 ARM0.501-0.2715-4.05 
  Pluzyan, Aram 2097 ARM0.001-0.3215-4.80 
  Kocharyan, Hovik 2080 ARM0.5010.16152.40 
  Vasilyan, Sargis 1846 ARM0.001-0.6615-9.90 

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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