Rapid: Individual Calculations November 2022
 Delabbey, Olivier  Total change: -10.20  Rating chartPersonal card
 1er Rapide de Saint-Porchaire SAINT PORCHAIRE FRA 2022-10-02
RcRownchangeKK*chgGame
 1546 1505 2.00 5 -0.51 20 -10.20 
  Klein, Fabrice 1105  * FRA1.0010.08201.60 
  Dubin, Stephane 2067 FRA0.001-0.0220-0.40 
  Egreteau, Eric 1961 FRA0.001-0.0620-1.20 
  Rafalimanana, Hary 1378 FRA0.001-0.6720-13.40 
  Ourry, Loen 1217 FRA1.0010.16203.20 
 * 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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