Individual Calculations September 2019
 Marechal, Jean-Louis  Total change: 8.40  Rating chartPersonal card
 Championnat de France 2019 - Open B CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1822 1911 6.00 9 0.42 20 8.40 
  Hebrard, Emmanuel 1813 FRA0.001-0.6320-12.60 
  Devos, Herve 1784 FRA1.0010.33206.60 
  Boulemnakher, Karim 1830 FRA1.0010.39207.80 
  Tribout, Alexandre 1811 FRA0.001-0.6420-12.80 
  Morley, Stephen 1770 FRA1.0010.31206.20 
  Cazeaux, Didier 1836 FRA1.0010.40208.00 
  Nicolazo, Maxime 1858 FRA1.0010.43208.60 
  Pinson, Alexis 1841 FRA0.001-0.6020-12.00 
  Fretel, Liza 1859 FRA1.0010.43208.60 

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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