Individual Calculations November 2022
 Khaledi, Omid  Total change: -52.40  Rating chartPersonal card
 4th Yerevan Open A Yerevan ARM 2022-10-10
RcRownchangeKK*chgGame
 2064 2205 4.00 8 -1.31 40 -52.40 
  Kudryashev, Edgar 1805  * ARM1.0010.08403.20 
  Pour Agha Bala, Amirreza 2447 IRI0.001-0.2040-8.00 
  Pultinevicius, Paulius g2600 LTU0.001-0.0840-3.20 
  Yedigaryan, Asya 1998 ARM0.501-0.2740-10.80 
  Navoyan, Gagik 1863 ARM0.001-0.8840-35.20 
  Ghevondyan, Arman 1949 ARM1.0010.19407.60 
  Rahmat Pour, Armin 1841 IRI1.0010.10404.00 
  Hayrapetyan, Edgar 2012 ARM0.501-0.2540-10.00 
 * 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)
 

 

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