Individual Calculations March 2010
 Batteux, Mickael  Total change: -23.55  Rating chartPersonal card
 23 open de la Ville de Mans Le mans FRA 2009-12-26
RcRownchangeKK*chgGame
 1788 2054 4.50 7 -1.18 15 -17.70 
  Le Marec, Laura 1654  * FRA1.0010.08151.20 
  Eshghabadi, Asghar 1730 FRA0.001-0.8715-13.05 
  Auvray, Philippe 1704 FRA1.0010.11151.65 
  Fromentin, Sebastien 1886 FRA0.501-0.2215-3.30 
  Aumont, Alexandre 1777 FRA0.501-0.3315-4.95 
  Bellaiche, Elise 1857 FRA1.0010.25153.75 
  Garnier, Teddy 1907 FRA0.501-0.2015-3.00 
 * 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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1687 2042 0.50 1 -0.39 15 -5.85 
  Beaulieu, Michel 1687 FRA0.501-0.3915-5.85 

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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