Individual Calculations November 2021
 Vardanyan, Aram  Total change: 13.68  Rating chartPersonal card
 "ChessMood" Int. Open - B Tsakhkadzor ARM 2021-10-04
RcRownchangeKK*chgGame
 1692 1907 5.50 9 -1.24 38 -47.12 
  Aleksanyan, Aleks 1507  * ARM1.0010.08383.04 
  Shahinyan, Vladimir 1577 ARM0.501-0.3838-14.44 
  Rahimi Shahmirzadi, Parsa 1507  * IRI1.0010.08383.04 
  Hovakimyan, Vache 1615 ARM1.0010.15385.70 
  Gasparyan, Erik R. 1777 ARM1.0010.323812.16 
  Petrosyants, Argishti 1816 ARM0.501-0.1238-4.56 
  Avalyan, Aramayis 1684 ARM0.001-0.7838-29.64 
  Grigoryan, Aram 1987 ARM0.5010.11384.18 
  Hakobyan, Menua 1755 ARM0.001-0.7038-26.60 
 * 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)
 
 3rd Yerevan Open - B Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 1720 1907 8.00 9 1.60 38 60.80 
  Khachatryan, Mariam 1507  * ARM1.0010.08383.04 
  Nasiri, Mohammad Naeim 1507  * IRI1.0010.08383.04 
  Norouzi Chenari, Parham 1512 IRI1.0010.08383.04 
  Arutinyan, Varazdat 1681 ARM1.0010.21387.98 
  Andreasyan, Edgar 1671 ARM1.0010.20387.60 
  Gharagyozyan, Artur 2182 ARM0.001-0.1738-6.46 
  Khachikyan, Haik 1868 ARM1.0010.453817.10 
  Avalyan, Aramayis 1684 ARM1.0010.22388.36 
  Rahmani, Pedram 1872 IRI1.0010.453817.10 
 * 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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