Individual Calculations September 2012
 Prieu, Arnaud  Total change: -2.70  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1717 1549 2.00 7 -0.09 30 -2.70 
  Ringuet, Noe 1949  * FRA0.001-0.0830-2.40 
  Martineau, Arthur 1778 FRA0.001-0.2130-6.30 
  Maupin, Gervais 1718 FRA0.001-0.2830-8.40 
  Yotis, Marianne 1338 FRA1.0010.23306.90 
  Barbot, Pierre 1681 FRA1.0010.683020.40 
  Carivenc, Thierry 1820 FRA0.001-0.1730-5.10 
  Dubois, Emmanuelle 1733 FRA0.001-0.2630-7.80 
 * 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)
 

 

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