Rapid: Individual Calculations January 2020
 Petitcollot, Benoit  Total change: -2.20  Rating chartPersonal card
 26eme grand tournoi rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2019-12-01
RcRownchangeKK*chgGame
 1549 1556 3.00 6 -0.11 20 -2.20 
  Bonnamour, Matthieu 1956  * FRA1.0010.922018.40 
  Kljucanin, Sead 1916 FRA0.001-0.1020-2.00 
  Poizat, Gaspard 1349 FRA1.0010.23204.60 
  Kosten-Forintos, Gyongyver 1582 FRA0.001-0.4620-9.20 
  Lalitte, Raphael 1156  * FRA0.001-0.9220-18.40 
  Bertail, Patrice 1335 FRA1.0010.22204.40 
 * 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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