Individual Calculations May 2010
 Boyer, Jean-Francois  Total change: 32.40  Rating chartPersonal card
 Nationale 4 - R6 Various FRA 2010-03-14
RcRownchangeKK*chgGame
 1884 1836 0.00 1 -0.43 15 -6.45 
  Scozzesi, Francois 1884 FRA0.001-0.4315-6.45 

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)
 
 9e Open International d'Echecs de Malakoff 2010 Malakoff FRA 2010-04-17
RcRownchangeKK*chgGame
 2088 1836 4.50 9 2.59 15 38.85 
  Bensaid, Alexandre 1920 FRA0.5010.12151.80 
  Peter, Charles 1868 FRA1.0010.54158.10 
  Stoenescu, Radu 2178 FRA1.0010.881513.20 
  Lavabre, Fabien 2229 FRA0.5010.42156.30 
  Debray, Christopher f2236  * FRA0.001-0.0815-1.20 
  Fayard, Alain f2222 FRA0.001-0.0915-1.35 
  Massip, Julien 1990 FRA1.0010.711510.65 
  Ralle, Pierre 2090 FRA0.5010.31154.65 
  Nguyen, Marc-Antoine 2060 FRA0.001-0.2215-3.30 
 * 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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