Individual Calculations January 2013
 Lebreton, Tristan  Total change: 18.90  Rating chartPersonal card
 161e open FIDE du club 608 d'echecs (-2200 ) PARIS FRA 2012-12-22
RcRownchangeKK*chgGame
 1712 1610 2.50 5 0.63 30 18.90 
  Fontaine, Olivier 1904 FRA0.001-0.1530-4.50 
  Molet, Asher 1819 FRA0.001-0.2330-6.90 
  Le Cour, Hugo 1392 FRA1.0010.22306.60 
  Noel, Nicolas 1810 FRA0.5010.26307.80 
  Gabor, Lukacs 1635 FRA1.0010.533015.90 

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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