Individual Calculations January 2010
 Bonfils, Remy  Total change: 10.05  Rating chartPersonal card
 4e Trophees International de Lyon Lyon FRA 2009-10-28
RcRownchangeKK*chgGame
 1928 1918 4.00 7 0.49 15 7.35 
  Barsov, Alexei g2318  * UZB0.001-0.0815-1.20 
  Gagnepain, Laurent 1741 FRA1.0010.27154.05 
  L`hermitte, Emmanuel 2044 FRA0.001-0.3315-4.95 
  Colas, Yves 1709 FRA1.0010.23153.45 
  Schweitzer, Olaf 2068 FRA0.001-0.3015-4.50 
  Darrington, Tim 1778 ENG1.0010.31154.65 
  Ducatez, Raphael 1839 FRA1.0010.39155.85 
 * 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 - R4 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1653 1919 1.00 1 0.18 15 2.70 
  Lefevre, Michel 1653 FRA1.0010.18152.70 

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)
 

 

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