Individual Calculations January 2010
 Gagnepain, Laurent  Total change: -15.45  Rating chartPersonal card
 4e Trophees International de Lyon Lyon FRA 2009-10-28
RcRownchangeKK*chgGame
 1853 1741 1.50 6 -0.72 15 -10.80 
  Riff, Vincent f2141  * FRA0.001-0.0815-1.20 
  Bonfils, Remy 1918 FRA0.001-0.2715-4.05 
  Vidalinc, Jean-Louis 1915 FRA0.5010.23153.45 
  Dubois, Herve 1872 FRA0.001-0.3215-4.80 
  Garlopeau, Brigitte 1674 FRA0.001-0.5915-8.85 
  Cottenet, Irene 1599 FRA1.0010.31154.65 
 * 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)
 
 Criterium R1-2 IDF FRA 2009-11-15
RcRownchangeKK*chgGame
 1768 1746 0.00 1 -0.47 15 -7.05 
  Nicolas, Claude 1768 FRA0.001-0.4715-7.05 

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)
 
 Nationale 4 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1863 1746 0.50 1 0.16 15 2.40 
  Vlahovic, Dimitri 1863 FRA0.5010.16152.40 

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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