Individual Calculations September 2019
 Descormier, Natello  Total change: 18.80  Rating chartPersonal card
 Championnat de France 2019 - Open B CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1899 1781 2.50 6 0.47 40 18.80 
  Noblecourt, Nicolas 1892 FRA0.001-0.3540-14.00 
  Damotte, Quentin 1898 FRA0.5010.16406.40 
  Fleurquin, Bastien 1911 FRA0.001-0.3240-12.80 
  Laurent-Paoli, Louis 1873 FRA1.0010.634025.20 
  Waked, Olivier 1898 FRA1.0010.664026.40 
  Hartmann, Dominique 1920 FRA0.001-0.3140-12.40 

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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