Individual Calculations August 2015
 Boulnois, Boris  Total change: 60.80  Rating chartPersonal card
 Championnat de Picardie 2014-2015 COMPIEGNE FRA 2015-07-09
RcRownchangeKK*chgGame
 1749 1486 2.50 5 1.52 40 60.80 
  Mabire, Manuel 1869 FRA0.001-0.0940-3.60 
  Roux, Jean-Francois 1623 FRA1.0010.684027.20 
  Froidevaux, Jean-Michel 1734 FRA1.0010.814032.40 
  Masset, Jacques 1886  * FRA0.001-0.0840-3.20 
  Wielezynski, Olivier 1634 FRA0.5010.20408.00 
 * 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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