Individual Calculations November 2019
 Pourramezanali, Amirreza  Total change: 7.60  Rating chartPersonal card
 M.Chigorin Memorial 2019 Open St. Petersburg RUS 2019-10-05
RcRownchangeKK*chgGame
 2431 2478 6.50 9 1.59 10 15.90 
  Pogosian, Vladimir 2078  * ARM1.0010.08100.80 
  Artamonov, Valery 2184 RUS1.0010.15101.50 
  Postnikov, Artem f2297 RUS1.0010.26102.60 
  Vorobiov, Evgeny E. g2555 RUS0.5010.11101.10 
  Lintchevski, Daniil g2537 RUS1.0010.58105.80 
  Kovalenko, Igor g2674 LAT0.5010.25102.50 
  Gareyev, Timur g2591 USA0.5010.15101.50 
  Kryakvin, Dmitry g2608 RUS0.5010.18101.80 
  Timerkhanov, Alexander f2354 RUS0.501-0.1710-1.70 
 * 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)
 
 17th Gilan Super League 1398 Round 2-3 Gilan IRI 2019-10-06
RcRownchangeKK*chgGame
 2208 2478 0.00 1 -0.83 10 -8.30 
  Moradi, Behrooz f2208 IRI0.001-0.8310-8.30 

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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