Individual Calculations August 2019
 Cendejas, Jon  Total change: 65.20  Rating chartPersonal card
 Summer 2019 Tuesday Night Marathon - U1600 San Francisco, California USA 2019-05-28
RcRownchangeKK*chgGame
 1402 1114 2.50 5 1.63 40 65.20 
  Badgett, James 1216 USA1.0010.644025.60 
  Allen, Tom 1416 USA1.0010.854034.00 
  Cole, Tony 1488 USA0.001-0.1040-4.00 
  Tobiason, Wolfgang 1514  * USA0.001-0.0840-3.20 
  Hilliard, Michael 1376 USA0.5010.324012.80 
 * 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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