Rapid: Individual Calculations May 2023
 Brun, Philippe  Total change: -38.60  Rating chartPersonal card
 5eme Tournoi du Rotary Club de Versailles VERSAILLES FRA 2023-04-23
RcRownchangeKK*chgGame
 1549 1762 2.50 6 -1.93 20 -38.60 
  Guerrien, Guillaume 1510 FRA0.001-0.8120-16.20 
  Riazuelo, Gilles 1910 FRA0.001-0.3020-6.00 
  Francois, Jean 1580 FRA1.0010.26205.20 
  Ferrant, Frederic 1578 FRA0.501-0.2420-4.80 
  Barthere, Gilles 1362  * FRA0.501-0.4220-8.40 
  Touzart, Jerome 1353 FRA0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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