Individual Calculations December 2016
 Roulier, Damien  Total change: -28.40  Rating chartPersonal card
 Open de l'Isere 2017 r1-3 EYBENS FRA 2016-10-15
RcRownchangeKK*chgGame
 1620 1675 1.00 3 -0.71 40 -28.40 
  Allel, Gerard 1373 FRA1.0010.15406.00 
  Vasquez, Georges 1982 FRA0.001-0.1440-5.60 
  Pernoud, Claire 1506 FRA0.001-0.7240-28.80 

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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