Individual Calculations May 2012
 Mezhlumyan, Marat  Total change: 27.60  Rating chartPersonal card
 82nd Yerevan Ch. SF Yerevan ARM 2012-02-25
RcRownchangeKK*chgGame
 1939 1798 3.00 7 0.70 15 10.50 
  Gharibyan, Karen V. 2157 ARM0.001-0.1015-1.50 
  Hakobyan, Aram 1808 ARM0.5010.01150.15 
  Hoghmrtsyan, Artur 1781 ARM1.0010.48157.20 
  Petrosyan, Arman 1776 ARM0.001-0.5315-7.95 
  Khurshudyan, David 2018 ARM0.5010.28154.20 
  Chakhoyan, Karen 2027 ARM1.0010.791511.85 
  Avetisyan, Mikael G. 2007 ARM0.001-0.2315-3.45 

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)
 
 Armenian Youth Ch.2012 SF B-16 Yerevan ARM 2012-03-17
RcRownchangeKK*chgGame
 1892 1798 3.00 5 1.14 15 17.10 
  Parvanyan, Alfred 1804 ARM1.0010.51157.65 
  Baghdasaryan, Alexander 1879 ARM1.0010.61159.15 
  Khachatryan, Rafik 1931 ARM0.001-0.3215-4.80 
  Mkrtchyan, Eduard 1924 ARM0.001-0.3315-4.95 
  Vardanyan, Navasard 1923 ARM1.0010.671510.05 

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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