Individual Calculations July 2010
 Jourdain, Antoine  Total change: -3.00  Rating chartPersonal card
 1er Open FIDE de Cergy Pontoise -2200 Pontoise FRA 2010-05-01
RcRownchangeKK*chgGame
 1902 1853 1.50 4 -0.23 15 -3.45 
  Jarreton, Herve 2037 FRA0.001-0.2615-3.90 
  Ricroque, Jean-Pierre 2072 FRA0.5010.28154.20 
  Bouchard, Vincent 1596 FRA1.0010.18152.70 
  Petitjeans, Jeremy 1902 FRA0.001-0.4315-6.45 

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)
 
 Nationale 3 - R8-9 Various FRA 2010-05-08
RcRownchangeKK*chgGame
 2104 1853 0.00 2 -0.44 15 -6.60 
  Gastal, Laurent 1955 FRA0.001-0.3615-5.40 
  Lopez, Jordi f2253  * FRA0.001-0.0815-1.20 
 * 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)
 
 1er tournoi FIDE de Picardie - A Rousseloy FRA 2010-05-15
RcRownchangeKK*chgGame
 1828 1853 1.00 1 0.47 15 7.05 
  Pizzo, Cyril 1828 FRA1.0010.47157.05 

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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