Individual Calculations December 2022
 David, Iris  Total change: 40.40  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Cavalier AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1774 1646 5.00 9 2.02 20 40.40 
  Lalonde Drain, Hugo 1789 FRA0.001-0.3120-6.20 
  Serra, Yannick 1753 FRA0.001-0.3520-7.00 
  Largy, Theo 1715 FRA1.0010.602012.00 
  Louvet, Christophe 1766 FRA0.001-0.3420-6.80 
  Mesmin, Frederic 1749 FRA0.001-0.3620-7.20 
  Paul, Daniel 1714 FRA1.0010.592011.80 
  Selcer, Ethan 1934 FRA1.0010.842016.80 
  Paris, Bruno 1784 FRA1.0010.692013.80 
  Caroff, Laurent 1760 FRA1.0010.662013.20 

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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