Individual Calculations October 2008
 Ranc, Florian  Total change: 1.25  Rating chartPersonal card
 Open Autan du jeu Tournefeuille FRA 2008-06-30
RcRownchangeKK*chgGame
 2044 1809 0.50 2 0.05 25 1.25 
  Sanchez, Nicolas 2159 FRA0.001-0.1125-2.75 
  Muratet, Lucas 1928 FRA0.5010.16254.00 

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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