Rapid: Individual Calculations December 2022
 Berquin, Arnaud  Total change: 60.40  Rating chartPersonal card
 420e Rapide Fide du Canal PARIS FRA 2022-11-04
RcRownchangeKK*chgGame
 1517 1129 2.00 5 1.51 40 60.40 
  Pommier, Laurent 1454 FRA1.0010.874034.80 
  Santos, Isabel Pereira Dos 1652 POR0.001-0.0340-1.20 
  Visseq, Vincent 1392 FRA1.0010.824032.80 
  Giblin, Martin 1552 FRA0.001-0.0740-2.80 
  Prieur, Christophe 1535 FRA0.001-0.0840-3.20 

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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