Individual Calculations November 2009
 Dubois, Benjamin  Total change: 3.00  Rating chartPersonal card
 5e Festival International - Dieppe Dieppe FRA 2009-08-23
RcRownchangeKK*chgGame
 1788 1530 1.00 5 0.02 25 0.50 
  Rivet, Bertrand 1792 FRA0.001-0.1825-4.50 
  Lucas, Jean-Christian 1930  * FRA0.001-0.0825-2.00 
  Boulier, Rene 1830 FRA0.001-0.1525-3.75 
  Pirouelle, Michel 1681 FRA0.5010.20255.00 
  Doucin, Paul 1705 FRA0.5010.23255.75 
 * 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)
 
 Nationale 4 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 1603 1530 0.50 1 0.10 25 2.50 
  Lancelot, Pierre-Andre 1603 FRA0.5010.10252.50 

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)
 

 

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