Individual Calculations November 2022
 Hakobyan, Menua  Total change: -2.00  Rating chartPersonal card
 2nd ChessMood Open - B Tsakhkadzor ARM 2022-09-30
RcRownchangeKK*chgGame
 1697 1856 6.00 9 -0.23 40 -9.20 
  Khachatryan, Mariam 1456  * ARM1.0010.08403.20 
  Gharibyan, Mane 1538 ARM1.0010.13405.20 
  Rebecca, Jesumarian 1685 IND1.0010.274010.80 
  Andreasyan, Edgar 1742 ARM0.001-0.6640-26.40 
  Avetisyan, Gor 1710 ARM1.0010.304012.00 
  Grigoryan, Aram 1911 ARM1.0010.584023.20 
  Hovakimyan, Vache 1861 ARM0.001-0.4940-19.60 
  Ghazaryan, Narek E. 1757 ARM0.001-0.6440-25.60 
  Arakelyan, Manvel 1617 ARM1.0010.20408.00 
 * 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
 2069 1856 2.00 7 0.18 40 7.20 
  Okara, Andrey m2340 RUS0.001-0.0540-2.00 
  Priyanka, K wm2096 IND0.001-0.2040-8.00 
  Sargsyan, Karo B. 1602 ARM1.0010.19407.60 
  Petrukhina, Olga wf2073 KAZ1.0010.784031.20 
  Gasparyan, Erik R. 2135 ARM0.001-0.1640-6.40 
  Kutsanyan, Andranik 2215 UKR0.001-0.1040-4.00 
  Sahakyan, Arman K. 2019 ARM0.001-0.2840-11.20 

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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