Individual Calculations November 2022
 Ghazaryan, Narek E.  Total change: 56.62  Rating chartPersonal card
 2nd ChessMood Open - B Tsakhkadzor ARM 2022-09-30
RcRownchangeKK*chgGame
 1572 1757 6.00 9 -0.19 38 -7.22 
  Drilenok, Pavel Pet 1254 RUS0.001-0.9638-36.48 
  Davtyan, Gegham 1357  * ARM1.0010.08383.04 
  Askanazyan, Gor 1359 ARM1.0010.08383.04 
  Gharibyan, Mane 1538 ARM1.0010.22388.36 
  Fathi, Himan 1864 IRI0.001-0.3538-13.30 
  Gasparov, Sergo G. 1419 ARM1.0010.12384.56 
  Gyurjinyan, Valter 1642 ARM1.0010.343812.92 
  Hakobyan, Menua 1856 ARM1.0010.643824.32 
  Hovakimyan, Vache 1861 ARM0.001-0.3638-13.68 
 * 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)
 
 4th Yerevan Open A Yerevan ARM 2022-10-10
RcRownchangeKK*chgGame
 2083 1908 4.50 9 1.68 38 63.84 
  Schekachikhin, Maksim m2372 RUS0.001-0.0538-1.90 
  Devnani, Kush 2140 IND0.5010.293811.02 
  Baghdasaryan, Davit 1590 ARM1.0010.13384.94 
  Nadanian, Ashot m2301 ARM0.001-0.0838-3.04 
  Alizadeh, Mohammad Mahdi 2027 IRI1.0010.663825.08 
  Manukyan, Sargis A. f2119 ARM1.0010.773829.26 
  Ritviz, Parab f2337 IND0.001-0.0738-2.66 
  Sahakyan, Aleks 2196 ARM0.001-0.1638-6.08 
  Abgaryan, Harutyun V. 1662 ARM1.0010.19387.22 

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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