Rapid: Individual Calculations March 2022
 Joyeux, Gerard  Total change: -25.20  Rating chartPersonal card
 Open de parties rapides de Sainte Foy d'Aigrefeuille 2022 SAINTE FOY D'AIGREFEUILLE FRA 2022-02-06
RcRownchangeKK*chgGame
 1650 1488 0.00 4 -1.26 20 -25.20 
  Belluire, Beatrice 1780 FRA0.001-0.1520-3.00 
  Gelfert, Yann 1841 FRA0.001-0.1120-2.20 
  Cassam-Chenai, Antoine 1723 FRA0.001-0.2120-4.20 
  Nebout, Loan 1254 FRA0.001-0.7920-15.80 

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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