Individual Calculations January 2014
 Harewood, Jakeel  Total change: -9.15  Rating chartPersonal card
 2013 Barbados National Championships Bridgetown BAR 2013-10-05
RcRownchangeKK*chgGame
 1874 1683 2.50 11 -0.61 15 -9.15 
  Harewood, Othneil 1809 BAR0.001-0.3315-4.95 
  Husbands, Orlando c1983 BAR0.001-0.1515-2.25 
  Prescod, Bryan 1842 BAR0.001-0.2915-4.35 
  Lucas, Steven 1668 BAR0.001-0.5215-7.80 
  Warner, Delisle f2083  * BAR0.001-0.0815-1.20 
  Richards, Allon 1877 BAR0.001-0.2515-3.75 
  Janoha, Andrea 1606 BAR0.501-0.1115-1.65 
  Poon, Yu Tien 2027 BAR0.001-0.1215-1.80 
  Depradine, Lawrence 1682 BAR1.0010.50157.50 
  Castillo Serrano, Roberto 1949 CUB1.0010.821512.30 
  Del Castilho, Martyn f2083  * BAR0.001-0.0815-1.20 
 * 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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