Individual Calculations January 2010
 Prodhomme, Adrien  Total change: 5.40  Rating chartPersonal card
 9e open international Rohde Sautron FRA 2009-10-24
RcRownchangeKK*chgGame
 1966 1896 4.50 9 0.48 15 7.20 
  Lefevre, Bernard 1743 FRA1.0010.30154.50 
  Lebedel, Marc 1618 FRA1.0010.17152.55 
  Auvray, Honorine 1663 FRA1.0010.21153.15 
  Meijers, Viesturs g2296  * LAT0.001-0.0815-1.20 
  Le Roux, Jean-Pierre m2296  * FRA0.001-0.0815-1.20 
  Preux, Paul-Olivier 2296  * FRA0.5010.42156.30 
  Le Pen, Michel 1753 FRA1.0010.31154.65 
  Crouan, Stephane f2245 FRA0.001-0.1115-1.65 
  Jaouen, Valentin 1781 FRA0.001-0.6615-9.90 
 * 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 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1960 1904 1.00 1 0.58 15 8.70 
  Humeau, Mickael 1960 FRA1.0010.58158.70 

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 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1754 1904 0.00 1 -0.70 15 -10.50 
  Lefevre, Bernard 1754 FRA0.001-0.7015-10.50 

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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