Individual Calculations January 2010
 Bordelet, Louis  Total change: -2.10  Rating chartPersonal card
 15e open int de Fouesnant Fouesnant FRA 2009-10-24
RcRownchangeKK*chgGame
 1826 1782 3.50 8 -0.21 25 -5.25 
  Inkiov, Ventzislav g2182  * BUL0.001-0.0825-2.00 
  Bertrand, Nicolas 1923 FRA0.5010.19254.75 
  Viart, Bettina 1590 FRA1.0010.25256.25 
  Primault, Loic 1607 FRA1.0010.27256.75 
  Duverne, Jean-Marie 2150 FRA0.001-0.1025-2.50 
  Roussel, Glenn 1562 FRA0.001-0.7825-19.50 
  Burel, Gwenaelle 1670 FRA1.0010.35258.75 
  Quenolle, Philippe 1921 FRA0.001-0.3125-7.75 
 * 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)
 
NOTE: K factor changed
 Nationale 4 - R3 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1942 1782 0.50 1 0.21 15 3.15 
  Veniat, Nicolas 1942 FRA0.5010.21153.15 

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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