Individual Calculations August 2016
 Barrett, Ariel  Total change: 12.60  Rating chartPersonal card
 St. Jago Open 2016 [Open Section FIDE U-1900] Spanish Town, Jamaica JAM 2016-07-02
RcRownchangeKK*chgGame
 1699 1750 4.00 6 0.63 20 12.60 
  Thorpe, Jaleel 1453 JAM1.0010.15203.00 
  Gray, Krishna 1694 JAM1.0010.42208.40 
  Curriah, Malik 1818 JAM0.001-0.4120-8.20 
  Smith, Melisha wc1711 JAM1.0010.45209.00 
  McDonald, Jhustice-Dimonte 1714 JAM1.0010.45209.00 
  Lungrin, Rashade 1801 JAM0.001-0.4320-8.60 

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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