Rapid: Individual Calculations February 2023
 Rapin, Florian  Total change: -19.40  Rating chartPersonal card
 Grand prix d'Angers 2023 Tournoi A ANGERS FRA 2023-01-21
RcRownchangeKK*chgGame
 1546 1900 2.50 4 -0.97 20 -19.40 
  Langlais, Victoire 1440 FRA1.0010.05201.00 
  Allard Nedellec, Guilhem 1786 FRA0.001-0.6620-13.20 
  Sonzogni, Michel 1458 FRA1.0010.06201.20 
  Gadois, Arnaud 1500  * 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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