Individual Calculations May 2015
 Mirzoyan, David  Total change: 2.80  Rating chartPersonal card
 Armenian 2015 B-14 Ch. Yerevan ARM 2015-04-12
RcRownchangeKK*chgGame
 1989 2033 5.00 9 0.07 40 2.80 
  Parvanyan, Ashot 2194 ARM0.001-0.2940-11.60 
  Santryan, Davit 1918 ARM1.0010.344013.60 
  Hovhannisyan, Gevorg 1680 ARM1.0010.11404.40 
  Davtyan, Artur 2005 ARM0.001-0.5440-21.60 
  Yeroyan, Ara 2004 ARM1.0010.464018.40 
  Sahakyan, Karen Art. 1827 ARM0.001-0.7640-30.40 
  Sargsyan, Shant c2261 ARM0.5010.294011.60 
  Khachatryan, David S. 1733 ARM1.0010.15406.00 
  Hakobyan, Aram f2283 ARM0.5010.314012.40 

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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