Rapid: Individual Calculations June 2023
 Seradin, Erwan  Total change: 17.60  Rating chartPersonal card
 77e Open Rapide Schlak D - Accompagnateurs PARIS FRA 2023-05-27
RcRownchangeKK*chgGame
 1431 1611 3.00 3 0.88 20 17.60 
  Krivine, Frederic 1585 FRA1.0010.46209.20 
  Hamidi, Mehdi 1211  * FRA1.0010.08201.60 
  Techer, Corentin 1496 FRA1.0010.34206.80 
 * 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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