Individual Calculations July 2010
 Coussot, Jean-Claude  Total change: 14.40  Rating chartPersonal card
 1er Open FIDE de Cergy Pontoise -2200 Pontoise FRA 2010-05-01
RcRownchangeKK*chgGame
 1835 1785 1.50 5 -0.60 15 -9.00 
  Paillet, Raymond 1385  * FRA1.0010.08151.20 
  Joslin, Jerome 1922 FRA0.001-0.3215-4.80 
  Pizzo, Cyril 1828 FRA0.5010.06150.90 
  Ricroque, Jean-Pierre 2072 FRA0.001-0.1615-2.40 
  Mundell, Peter 1967 FRA0.001-0.2615-3.90 
 * 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 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 1858 1785 1.50 2 0.70 15 10.50 
  Marin, Emmanuel 1851 FRA1.0010.59158.85 
  Boggio, Jean 1864 FRA0.5010.11151.65 

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)
 
 Finales Criterium IDF FRA 2010-05-22
RcRownchangeKK*chgGame
 1735 1785 2.00 2 0.86 15 12.90 
  Zhao, Nicolas 1655 FRA1.0010.32154.80 
  Fournier, Dimitri 1815 FRA1.0010.54158.10 

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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