Individual Calculations May 2012
 Makinyan, Arman  Total change: -9.30  Rating chartPersonal card
 82nd Yerevan Ch. SF Yerevan ARM 2012-02-25
RcRownchangeKK*chgGame
 1939 1877 3.00 8 -0.35 30 -10.50 
  Petrosyan, Hovhannes 2015 ARM0.001-0.3130-9.30 
  Abrahamyan, Rashid 1839 ARM1.0010.453013.50 
  Avetisyan, Mikael G. 2007 ARM1.0010.683020.40 
  Arakelyan, Andranik 2108 ARM0.001-0.2130-6.30 
  Khachikyan, Haik 2027 ARM0.001-0.3030-9.00 
  Aleksanyan, Hrant 1841 ARM0.501-0.0530-1.50 
  Hoghmrtsyan, Artur 1781 ARM0.001-0.6330-18.90 
  Danielyan, Vahe 1890 ARM0.5010.02300.60 

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
 1858 1854 3.00 6 0.04 30 1.20 
  Marutyan, Tigran 1963 ARM0.001-0.3530-10.50 
  Martirosyan, Garik 1646 ARM1.0010.23306.90 
  Petrosyan, Gegham 1734 ARM0.501-0.1630-4.80 
  Parvanyan, Alfred 1804 ARM1.0010.433012.90 
  Khachatryan, Rafik 1931 ARM0.5010.11303.30 
  Hovhannisyan, Karen 2070 ARM0.001-0.2230-6.60 

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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