Individual Calculations March 2019
 Delboe, Charles  Total change: -27.40  Rating chartPersonal card
 35e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2019-02-16
RcRownchangeKK*chgGame
 1808 1993 5.00 9 -1.37 20 -27.40 
  Payen, Arnaud m2359 FRA0.001-0.1020-2.00 
  Dubuisson, Mathias 1664 FRA0.501-0.3820-7.60 
  Nica, Radu-Catalin 1593  * BEL1.0010.08201.60 
  Lemoine, Jean-Pierre 1593  * FRA1.0010.08201.60 
  Deblock, Kien 1593  * FRA0.501-0.4220-8.40 
  Van Foreest, Nanne 1746 NED1.0010.19203.80 
  Real, Thibault 2211 BEL0.001-0.2220-4.40 
  Navrotescu, Vlad-Andrei 1756 FRA0.001-0.8020-16.00 
  De Lagontrie, Jean 1757 FRA1.0010.20204.00 
 * 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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