Individual Calculations September 2011
 Prieu, Arnaud  Total change: -16.80  Rating chartPersonal card
 19ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2011-07-23
RcRownchangeKK*chgGame
 1804 1534 0.00 3 -0.56 30 -16.80 
  Duff, Rufus 1934  * ENG0.001-0.0830-2.40 
  Sentis, Maxime 1765 FRA0.001-0.2130-6.30 
  Deveau, Henri 1712 FRA0.001-0.2730-8.10 
 * 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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