Individual Calculations March 2011
 Walkes, Kyle  Total change: 2.25  Rating chartPersonal card
 1st Qualifier 2011 National Champonship Bridgetown BAR 2011-01-21
RcRownchangeKK*chgGame
 1765 1435 0.50 3 0.09 25 2.25 
  Harewood, Jerome 1821 BAR0.5010.412510.25 
  Harewood, Othneil 1835  * BAR0.001-0.0825-2.00 
  Prescod, Bryan 1640 BAR0.001-0.2425-6.00 
 * 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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