Individual Calculations August 2012
 Wilson, F Leon  Total change: -4.20  Rating chartPersonal card
 2012 US Senior Open Houston, Texas USA 2012-07-09
RcRownchangeKK*chgGame
 1838 1659 0.50 2 -0.14 30 -4.20 
  Pabon, Tony 1616 USA0.501-0.0630-1.80 
  Parreiras-Horta, Cesar 2059  * BRA0.001-0.0830-2.40 
 * 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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