Individual Calculations March 2017
 Thorpe, Rameze  Total change: -3.60  Rating chartPersonal card
 John Powell Memorial Open 2017 Kingston JAM 2017-02-16
RcRownchangeKK*chgGame
 1858 1616 0.50 3 -0.09 40 -3.60 
  Lungrin, Rashade 1823 JAM0.5010.274010.80 
  Hinds, Nathan 1854 JAM0.001-0.2040-8.00 
  Campbell, Kevron 1896 JAM0.001-0.1640-6.40 

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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