Rapid: Individual Calculations May 2023
 Jardy, Herve  Total change: -11.80  Rating chartPersonal card
 XXIVeme Rapide de l'Echiquier Royal CHATENOY LE ROYAL FRA 2023-04-23
RcRownchangeKK*chgGame
 1626 1909 6.50 9 -0.59 20 -11.80 
  Friry, Jean 1278 FRA1.0010.01200.20 
  Thibaudet, Vincent 1557 FRA0.001-0.8920-17.80 
  Delimata, Michel Etienne 1509  * FRA1.0010.08201.60 
  Da Silva, Pascal 1402 FRA1.0010.04200.80 
  Bletry, Pascal 1657 FRA1.0010.19203.80 
  Perrin, Yves 1609 FRA1.0010.15203.00 
  Greuthier, Alois 1707 FRA1.0010.24204.80 
  Frederic, Clement 2212 FRA0.001-0.1420-2.80 
  Pothieux, Philippe 1701 FRA0.501-0.2720-5.40 
 * 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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