Rapid: Individual Calculations November 2019
 Brissonneau, Patrick  Total change: -16.20  Rating chartPersonal card
 Tournoi d'Echecs Rapide de Saintes le 29 septembre 2019 SAINTES FRA 2019-09-29
RcRownchangeKK*chgGame
 1315 1446 2.50 5 -0.81 20 -16.20 
  Barbotte, Jeanne 1652 FRA0.001-0.2420-4.80 
  Le Mao, Hugo 1252 FRA0.001-0.7520-15.00 
  Leduc, Jacques 1258 FRA0.501-0.2420-4.80 
  Enderlin, Michel 1112 FRA1.0010.12202.40 
  Dautheville, Eric 1299 FRA1.0010.30206.00 

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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