Rapid: Individual Calculations January 2020
 Bosio, Frederic  Total change: -21.00  Rating chartPersonal card
 Rapide de l'Echiquier Poitevin Buxerolles 2019 BUXEROLLES FRA 2019-12-01
RcRownchangeKK*chgGame
 1945 2045 2.50 6 -1.05 20 -21.00 
  Neau, Alain 1682 FRA1.0010.10202.00 
  Hutois, Mickael f2228 FRA0.001-0.2620-5.20 
  Siffert, Arman 1722 FRA1.0010.13202.60 
  Malassagne, Raphael 2255 FRA0.5010.27205.40 
  Girel, Joseph 2140 FRA0.001-0.3720-7.40 
  Fournier, Remi 1645  * FRA0.001-0.9220-18.40 
 * 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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