Individual Calculations July 2009
 Bouyssieres, Max  Total change: 23.00  Rating chartPersonal card
 Chpt de France des Jeunes - Benjamins Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1812 1636 2.00 4 0.92 25 23.00 
  Perrois, Aurelien 1834 FRA0.001-0.2425-6.00 
  Gros, Alexandre 1813 FRA0.001-0.2725-6.75 
  Civit, Pierre 1819 FRA1.0010.742518.50 
  Rouxel, Marc-Milan 1780 FRA1.0010.692517.25 

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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