Individual Calculations July 2019
 Rostomyan, Mikayel  Total change: 6.00  Rating chartPersonal card
 89th Yerevan Ch. 2019 Final Yerevan ARM 2019-05-23
RcRownchangeKK*chgGame
 1793 1785 3.50 9 -0.88 40 -35.20 
  Baghdasaryan, Vahe g2185  * ARM0.001-0.0840-3.20 
  Karakeshishyan, Alen 1683 ARM0.501-0.1440-5.60 
  Avetisyan, Mariam 2119 ARM0.5010.384015.20 
  Hakobyan, Menua 1385  * ARM1.0010.08403.20 
  Khachikyan, Yervand 1739 ARM0.001-0.5640-22.40 
  Pashikyan, Rudolf 1645 ARM0.001-0.6940-27.60 
  Manaseryan, Narek 1385  * ARM1.0010.08403.20 
  Grigoryan, Aram 1957 ARM0.5010.23409.20 
  Khachatryan, Anna 2042 ARM0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 12nd Annual K. Asrian Memorial Yerevan ARM 2019-06-19
RcRownchangeKK*chgGame
 2041 1778 2.50 7 1.03 40 41.20 
  Sargsyan, Tigran R. 2178  * ARM0.5010.424016.80 
  Gharagyozyan, Artur 2178  * ARM0.5010.424016.80 
  Yeritsyan, Hayk 2178  * ARM0.001-0.0840-3.20 
  Babakekhyan, Artem 2086 RUS0.5010.364014.40 
  Pogosian, Vladimir 2031 ARM0.001-0.1940-7.60 
  Mkrtchyan, Mariam wc1956 ARM0.001-0.2740-10.80 
  Gevorgyan, Alen 1680 ARM1.0010.374014.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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