Individual Calculations January 2010
 Bellay, Jean-Pierre  Total change: 11.55  Rating chartPersonal card
 9e open international Rohde Sautron FRA 2009-10-24
RcRownchangeKK*chgGame
 1776 1526 2.00 5 0.86 15 12.90 
  Priser, Victor 1409 FRA1.0010.34155.10 
  Bihari, Pascal 1847 FRA0.5010.37155.55 
  Vigneron, Quentin 1926  * FRA0.001-0.0815-1.20 
  Primel, Dominique 1926  * FRA0.5010.42156.30 
  Emeriau, Guy 1773 FRA0.001-0.1915-2.85 
 * 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)
 
 Pays de Loire 1 - R3-4 PDL FRA 2009-11-22
RcRownchangeKK*chgGame
 1910 1529 0.00 1 -0.09 15 -1.35 
  Mesli, Maurice 1910 FRA0.001-0.0915-1.35 

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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