Individual Calculations January 2010
 Dupre-Depril, Tom  Total change: 48.05  Rating chartPersonal card
 Championnat d'Echecs d'Indre et Loire Tours FRA 2009-10-24
RcRownchangeKK*chgGame
 1810 1661 3.50 5 1.97 25 49.25 
  Grego, Pierre 1859 FRA0.5010.26256.50 
  Dutreuil, Raphael 1666 FRA1.0010.512512.75 
  Grateau, Jean-Noel 1931 FRA0.001-0.1725-4.25 
  Rioland, Ollivier 1754 FRA1.0010.632515.75 
  Shefay, Mohammad 1841 FRA1.0010.742518.50 

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)
 
NOTE: K factor changed
 Coupe de France - Tour 2 Various FRA 2009-11-29
RcRownchangeKK*chgGame
 2061 1661 0.00 1 -0.08 15 -1.20 
  Cairou, Yannick 2061  * FRA0.001-0.0815-1.20 
 * 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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