Rapid: Individual Calculations October 2023
 Grigoryan, Roman  Total change: -18.40  Rating chartPersonal card
 Stavropol Open 2023 Stavropol RUS 2023-09-16
RcRownchangeKK*chgGame
 1592 1589 4.00 8 -0.46 40 -18.40 
  Isaeva, Anastasiya 1189  * RUS1.0010.08403.20 
  Smirnov, Pavel g2476 RUS0.0010.00400.00 
  Bescrovnyi, Alexander 1271 RUS0.001-0.8740-34.80 
  Chesnokov, Dmitry Fed 1248 RUS1.0010.12404.80 
  Komarov, Nikolai Platonovich 1288 RUS0.001-0.8540-34.00 
  Kulchitskiy, Konstantin 1469 RUS1.0010.344013.60 
  Vedeneov, Igor 1920 RUS1.0010.884035.20 
  Dolgopolov, Egor 1878 RUS0.001-0.1640-6.40 
 * 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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