Individual Calculations January 2023
 Winslow, Elliott  Total change: -12.80  Rating chartPersonal card
 Felix German Memorial Tuesday Night Marathon - 2000 and up Round 4-7 San Francisco, California USA 2022-11-29
RcRownchangeKK*chgGame
 1764 2104 2.00 3 -0.64 20 -12.80 
  Sobel, Steve 1769 USA0.501-0.3820-7.60 
  Lesniewski, Lucas 1818 FRA0.501-0.3420-6.80 
  Suarez, Sebastian 1704  * USA1.0010.08201.60 
 * 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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