Individual Calculations January 2012
 Cox, Akeem  Total change: 3.45  Rating chartPersonal card
 2011 BOA Barbados National Chess Championships Bridgetown BAR 2011-10-01
RcRownchangeKK*chgGame
 1917 1778 4.00 11 0.23 15 3.45 
  Prescod, Bryan 1760 BAR0.001-0.5315-7.95 
  Howell, Shamel c2102 BAR0.001-0.1315-1.95 
  Harewood, Othneil 1916 BAR0.001-0.3115-4.65 
  Del Castilho, Martyn f2178  * BAR0.001-0.0815-1.20 
  Harewood, Jerome 1727 BAR0.501-0.0715-1.05 
  Lynch, Kemp 1788 BAR1.0010.51157.65 
  Daniel, Kelvin 2005 BAR1.0010.791511.85 
  Warner, Delisle f2178  * BAR0.001-0.0815-1.20 
  Richards, Allon 1701 BAR0.501-0.1115-1.65 
  Husbands, Orlando 1855 BAR0.001-0.3915-5.85 
  Poon, Yu Tien 1873 BAR1.0010.63159.45 
 * 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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