Individual Calculations August 2014
 Bouchet, Jean-Louis  Total change: -26.20  Rating chartPersonal card
 22eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2014-07-19
RcRownchangeKK*chgGame
 1676 1795 4.00 8 -1.31 20 -26.20 
  Oganisian, Roman f2195  * RUS0.001-0.0820-1.60 
  Raynal, Adrien 1591 FRA0.001-0.7620-15.20 
  Pont, Frederic 1527 FRA1.0010.17203.40 
  Meyer, Eric 1622 FRA1.0010.27205.40 
  Del Valle, Julie 1530 FRA0.001-0.8220-16.40 
  Marie, Olivier 1633 FRA1.0010.29205.80 
  Jackson, Daniel 1657 FRA0.501-0.1920-3.80 
  Guerzeder, Thomas 1652 FRA0.501-0.1920-3.80 
 * 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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