Individual Calculations January 2010
 Graeber, Fabien  Total change: -12.45  Rating chartPersonal card
 Chpt de Mulhouse Mulhouse FRA 2009-09-18
RcRownchangeKK*chgGame
 1946 2127 3.50 6 -0.68 15 -10.20 
  Graber, Eric 1792 FRA0.001-0.8815-13.20 
  Scherrer, Gilles 1727  * FRA1.0010.08151.20 
  Beteille, Christian 1803 FRA1.0010.13151.95 
  Roth, Jacques 1856 FRA1.0010.17152.55 
  Riff, Vincent f2321 FRA0.5010.25153.75 
  Collard, Olivier 2179 FRA0.001-0.4315-6.45 
 * 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 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 2135 2124 0.50 1 0.02 15 0.30 
  Prost, Frederic 2135 FRA0.5010.02150.30 

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 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2246 2124 0.50 2 -0.17 15 -2.55 
  Becht, Lucas 2258 FRA0.001-0.3215-4.80 
  Peter, Sebastien f2233 FRA0.5010.15152.25 

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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