Individual Calculations May 2012
 Le Duigou, Jean-Guy  Total change: -2.85  Rating chartPersonal card
 Championnat d'Ille et Vilaine 2012 RENNES FRA 2011-10-08
RcRownchangeKK*chgGame
 1710 2007 2.50 3 0.04 15 0.60 
  Brault, David 1607  * FRA1.0010.08151.20 
  Pellerin, Thierry 1607  * FRA1.0010.08151.20 
  Prioul, Jean 1917 FRA0.501-0.1215-1.80 
 * 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)
 
 Team 2012 - Nationale 4 - R6 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1842 2019 0.50 1 -0.23 15 -3.45 
  Dupitier, Mickael 1842 FRA0.501-0.2315-3.45 

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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