Individual Calculations January 2011
 Perrier, Jean-Francois  Total change: 40.80  Rating chartPersonal card
 10e open international Rohde SAUTRON FRA 2010-10-23
RcRownchangeKK*chgGame
 1711 1637 4.00 7 1.02 25 25.50 
  Flachet, Jade 1475 FRA1.0010.29257.25 
  Bihari, Pascal 1802 FRA0.001-0.2825-7.00 
  Hutois, Christophe 1480 FRA1.0010.29257.25 
  Schmouchkovitch, Michel 1984 FRA0.001-0.1125-2.75 
  Sommeria, Christian 1430 FRA0.001-0.7725-19.25 
  Le Bailly, Baptiste 2037  * FRA1.0010.922523.00 
  Branlant, Albane 1771 FRA1.0010.682517.00 
 * 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)
 
NOTE: K factor changed
 Championnat d'Ile et Vilaine - Part 1 RENNES FRA 2010-11-06
RcRownchangeKK*chgGame
 1840 1637 1.50 2 1.02 15 15.30 
  Dupitier, Mickael 1852 FRA0.5010.27154.05 
  Charpentier, Maxime 1828 FRA1.0010.751511.25 

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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