Individual Calculations October 2019
 Tracey, Shaun M  Total change: 32.40  Rating chartPersonal card
 NM Dr. Harold Chan Open 2019 - FIDE Open Section Kingston, Jamaica JAM 2019-09-19
RcRownchangeKK*chgGame
 1920 1625 1.50 4 0.81 40 32.40 
  Brooks, Paul c1975 JAM1.0010.894035.60 
  James, Stuart c2025  * JAM0.5010.424016.80 
  Hinds, Nathan 1985 JAM0.001-0.1040-4.00 
  McDonald, Angelus-Seren 1694 JAM0.001-0.4040-16.00 
 * 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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