Individual Calculations May 2021
 Akhmedov, David  Total change: -80.00  Rating chartPersonal card
 Russian Championship B13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1667 1913 5.00 9 -2.00 40 -80.00 
  Kozlov, Vladimir Dm. 1513  * RUS1.0010.08403.20 
  Ogorodnikov, Matvey 1615 RUS1.0010.15406.00 
  Vasiliev, Artur 1513  * RUS1.0010.08403.20 
  Usov, Aleksandr E. 2011 RUS0.001-0.3740-14.80 
  Simbelov, Roman T. 1703 RUS0.501-0.2740-10.80 
  Khabibullin, Ruslan 1778 RUS0.501-0.1840-7.20 
  Maslovskiy, Vladimir 1761 RUS0.001-0.7040-28.00 
  Erimov, Daniil 1595 RUS0.001-0.8740-34.80 
  Arikainen, Maksim 1516 RUS1.0010.08403.20 
 * 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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