Individual Calculations June 2018
 Mkrtchyan, Mariam  Total change: -31.60  Rating chartPersonal card
 88th Yerevan Ch. SF Yerevan ARM 2018-05-15
RcRownchangeKK*chgGame
 1815 1986 5.50 9 -0.79 40 -31.60 
  Hovhannisyan, Asatur 1729 ARM1.0010.18407.20 
  Nanyan, Georgy 1637 ARM1.0010.11404.40 
  Grigoryan, Ashot 1760 ARM0.001-0.7940-31.60 
  Khublaryan, Artur 1650 ARM1.0010.12404.80 
  Sayadyan, Edvard 2096 ARM1.0010.654026.00 
  Simonyan, Latush 2142 ARM0.001-0.2940-11.60 
  Galajyan, Armen 1631 ARM1.0010.11404.40 
  Chaqryan, Erik 1830 ARM0.001-0.7140-28.40 
  Vardanyan, Aram 1864 ARM0.501-0.1740-6.80 

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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