Individual Calculations February 2018
 Salvador, Serge  Total change: -13.00  Rating chartPersonal card
 12eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2017-12-27
RcRownchangeKK*chgGame
 1441 1730 3.50 5 -0.65 20 -13.00 
  Boisson, Loic 1330  * FRA1.0010.08201.60 
  Lafarge, Olivier 1595 FRA0.501-0.1820-3.60 
  Fossella, Manuel 1488 FRA0.001-0.8020-16.00 
  Fenoll, Charles 1330  * FRA1.0010.08201.60 
  Willems, Elie 1460 FRA1.0010.17203.40 
 * 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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