Individual Calculations December 2021
 Hakobyan, Aram  Total change: -4.90  Rating chartPersonal card
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2379 2607 6.50 9 -0.49 10 -4.90 
  Rorrer, Grayson 2207  * USA1.0010.08100.80 
  Marek, Matyas m2372 CZE0.501-0.2910-2.90 
  Aaron, Deepak 2275 USA1.0010.12101.20 
  Stearman, Josiah m2413 USA0.001-0.7510-7.50 
  Chen, Ryo 2348 USA1.0010.18101.80 
  Bodek, Michael m2397 USA0.501-0.2710-2.70 
  Valdes Romero, Leonardo m2402 CRC1.0010.24102.40 
  Yoo, Christopher m2499 USA0.501-0.1510-1.50 
  Kevlishvili, Robby g2494 NED1.0010.35103.50 
 * 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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