Individual Calculations April 2014
 Lindo, Terence  Total change: -3.30  Rating chartPersonal card
 John Powell Memorial Open 2014 Mandeville JAM 2014-02-07
RcRownchangeKK*chgGame
 1905 1663 0.50 3 -0.11 30 -3.30 
  Wisdom, Daren 1961 JAM0.001-0.1530-4.50 
  Sinclair, Horace 1895 JAM0.001-0.2130-6.30 
  Brown, Scott 1858 JAM0.5010.25307.50 

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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