Individual Calculations April 2020
 Willart, Hubert  Total change: -32.80  Rating chartPersonal card
 36e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2020-02-22
RcRownchangeKK*chgGame
 1665 1774 4.00 9 -1.64 20 -32.80 
  Qi, Zimo 1613 CHN0.001-0.7120-14.20 
  Menoux, Joachim 1544 FRA0.501-0.2920-5.80 
  Lefebvre, Jean-Pierre 1711 FRA1.0010.41208.20 
  Lalau, Alexandre 2011 FRA0.5010.30206.00 
  Israel, Gregory 2075 FRA0.001-0.1520-3.00 
  Billot, Daniel 1610 FRA0.001-0.7220-14.40 
  Paquin, Christophe 1672 FRA1.0010.36207.20 
  Bouguern, Malic 1376 FRA0.001-0.9220-18.40 
  Krajewski, Thomas 1374  * FRA1.0010.08201.60 
 * 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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