Individual Calculations October 2022
 Benouaret, Idir  Total change: 7.00  Rating chartPersonal card
 21e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2022-09-10
RcRownchangeKK*chgGame
 1570 1786 4.00 5 0.35 20 7.00 
  To, Chu 1575 FRA0.001-0.7720-15.40 
  Bolusset Li, Mingxu 1453 FRA1.0010.12202.40 
  Pernoud, Claire 1342 FRA1.0010.06201.20 
  Babinet, Jules 1386  * FRA1.0010.08201.60 
  Breuil, Virgile 2093 FRA1.0010.862017.20 
 * 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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