Individual Calculations April 2018
 Peeters, Simonne  Total change: -11.40  Rating chartPersonal card
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 1784 1637 1.50 6 -0.57 20 -11.40 
  Petracco, Gilles 1948 FRA0.001-0.1420-2.80 
  Dehesdin, Wilfried 2037  * FRA0.001-0.0820-1.60 
  Manne, Jean-Luc 1855 BEL0.001-0.2220-4.40 
  Gamblin, Vincent 1412 FRA1.0010.22204.40 
  Deveque, Guillaume 2010 FRA0.001-0.1020-2.00 
  Lopez, Raphael 1440 FRA0.501-0.2520-5.00 
 * 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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