Rapid: Individual Calculations October 2022
 Dufrenoy, Franck  Total change: -16.20  Rating chartPersonal card
 3eme Open du val Briard - Open A MARLES EN BRIE FRA 2022-09-25
RcRownchangeKK*chgGame
 1557 1632 4.00 8 -0.81 20 -16.20 
  Basile, Marie 1308 FRA1.0010.13202.60 
  Ahmed Holi Ali, Moawia c2032  * SUD0.001-0.0820-1.60 
  Roux, Gabriel 1409 FRA1.0010.22204.40 
  Saad, Gabriel 1551 FRA0.001-0.6120-12.20 
  Feldis, Pierre-Yves 1415 FRA0.001-0.7820-15.60 
  Beley, Francis 1323 FRA1.0010.14202.80 
  Fortuit, Emilie 1902 FRA0.001-0.1720-3.40 
  Arous, Andre 1515 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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