Individual Calculations July 2017
 Herrebrecht, Pierre  Total change: 6.00  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1879 1722 2.50 7 0.30 20 6.00 
  Adrien, Vincent 2063 FRA0.001-0.1220-2.40 
  Touat, Naofel 1414 FRA1.0010.14202.80 
  Blondel, Jerome 1951 FRA0.5010.29205.80 
  Dubois, Emmanuelle 1835 FRA1.0010.652013.00 
  Real, Thibault 2122  * BEL0.001-0.0820-1.60 
  Van Rekom, Jerry 1943 NED0.001-0.2220-4.40 
  Aubert, Bernard 1825 BEL0.001-0.3620-7.20 
 * 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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