Individual Calculations November 2018
 Chabaud, Mathis  Total change: 14.80  Rating chartPersonal card
 15e Open de Grasse - Tournoi A (-2200) GRASSE FRA 2018-09-29
RcRownchangeKK*chgGame
 1799 1856 3.50 5 0.75 40 30.00 
  Dufour, Jacques 1559 FRA1.0010.15406.00 
  Belgani, Chakib 1456  * FRA1.0010.08403.20 
  Rihouey, Franck 1869 FRA0.5010.02400.80 
  Lo Iacono, Sebastien 1984 FRA1.0010.674026.80 
  Bergougnoux, Axel 2125 FRA0.001-0.1740-6.80 
 * 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)
 
 17e Open International d'Echecs de la Ville de Menton - Tournoi A MENTON FRA 2018-10-21
RcRownchangeKK*chgGame
 1993 1856 2.50 9 -0.38 40 -15.20 
  Moingt, Jean-Claude f2075 FRA0.5010.284011.20 
  Droin, Augustin 2081 FRA0.001-0.2240-8.80 
  Lemiere, Frederic 1973 FRA0.001-0.3440-13.60 
  Dridi, Abdesalem 1893 FRA1.0010.554022.00 
  Roussiere, Christophe 2007 FRA0.001-0.3040-12.00 
  Ruch, Bernard 1906 FRA1.0010.574022.80 
  Maurizzi, Marc Andria c2058 FRA0.001-0.2440-9.60 
  Ladisic, Alex-Sacha 1949 FRA0.001-0.3740-14.80 
  Motoyama, Enzo-Ryadh 1996 FRA0.001-0.3140-12.40 

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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