Individual Calculations September 2010
 Lebon, Joffrey  Total change: -21.00  Rating chartPersonal card
 9e open international La Fere FRA 2010-07-03
RcRownchangeKK*chgGame
 1779 2026 5.00 8 -1.40 15 -21.00 
  Timmermans, Eric 1825 FRA0.001-0.7615-11.40 
  Navel, Jean-Yves 1776 FRA1.0010.19152.85 
  Jimenez, Martin 1849 FRA0.001-0.7315-10.95 
  Biniaux, Michael 1772 FRA1.0010.19152.85 
  Molet, Asher 1830 FRA0.501-0.2515-3.75 
  Roux, Jean-Francois 1626  * FRA1.0010.08151.20 
  Brobecker, Alain 1767 FRA0.501-0.3215-4.80 
  Biyidi, Thomas 1789 FRA1.0010.20153.00 
 * 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)
 

 

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