Individual Calculations October 2022
 Jacobson, Aaron  Total change: 2.40  Rating chartPersonal card
 Marshall Premier September 2022 New York, NY USA 2022-09-09
RcRownchangeKK*chgGame
 2085 2349 4.00 5 0.12 20 2.40 
  Hoffman, Luc William Crim 1949  * USA1.0010.08201.60 
  Mou, Iris wf2055 USA1.0010.15203.00 
  Paragua, Mark g2451 PHI0.001-0.3620-7.20 
  Paragua, Megan Althea 1848 USA1.0010.04200.80 
  Wang, Jalen 2123 USA1.0010.21204.20 
 * 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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