Individual Calculations January 2011
 Aghajanyan, Arsen  Total change: -1.80  Rating chartPersonal card
 T.Petrosian Chess House Ch.2010 Yerevan ARM 2010-12-14
RcRownchangeKK*chgGame
 2038 1919 2.00 6 -0.12 15 -1.80 
  Tamazyan, Haik 2219 ARM0.001-0.1515-2.25 
  Papikyan, David 1990 ARM1.0010.60159.00 
  Antinyan, Armen 2180 ARM0.001-0.1815-2.70 
  Avetisyan, Mikael 2010 ARM0.001-0.3815-5.70 
  Mezhlumyan, Marat 1822 ARM0.501-0.1315-1.95 
  Shakryan, Zozan 2005 ARM0.5010.12151.80 

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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