Individual Calculations August 2014
 Boudart, Alain  Total change: -14.20  Rating chartPersonal card
 Open Internationnal d'Echecs des Sables d'Olonne 2014 LES SABLES D'OLONNE FRA 2014-07-12
RcRownchangeKK*chgGame
 1737 1804 4.00 8 -0.71 20 -14.20 
  Carbonnier, Arnaud 1619 FRA0.501-0.2420-4.80 
  Poulain, Yves 1786 FRA1.0010.47209.40 
  Berthelot, Yannick f2204  * FRA0.001-0.0820-1.60 
  Maleki, Nicolas 2121 FRA0.001-0.1320-2.60 
  Venet, Valentin 1586 FRA0.501-0.2820-5.60 
  Lucas, Arthur 1642 FRA0.001-0.7120-14.20 
  David, Marie 1404  * FRA1.0010.08201.60 
  Degraeve, Remy 1537 FRA1.0010.18203.60 
 * 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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