Individual Calculations April 2020
 Le Bray, Joachim  Total change: 35.60  Rating chartPersonal card
 Open FIDE de Vernon 2020 (-2200) VERNON FRA 2020-02-29
RcRownchangeKK*chgGame
 1648 1502 2.50 5 0.89 40 35.60 
  Bienvenu, Damien 1648 FRA0.5010.20408.00 
  Saint-Gilles, Damien 1725 FRA0.001-0.2240-8.80 
  Faidi, Sami 1400 FRA1.0010.364014.40 
  Vappereau, Xavier 1624 FRA1.0010.674026.80 
  Blondel, Jerome 1843 FRA0.001-0.1240-4.80 

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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