Rapid: Individual Calculations January 2023
 Gretry, Patrice  Total change: -35.60  Rating chartPersonal card
 16eme Rapide FIDEdu Vesinet - Lucien Ducret LE VESINET FRA 2022-12-18
RcRownchangeKK*chgGame
 1549 1975 5.00 8 -1.78 20 -35.60 
  Jouandet, Alfons 1392 FRA1.0010.02200.40 
  Portal, Benjamin 1338 FRA1.0010.01200.20 
  Karagyozian, Edgar c2222 FRA0.001-0.1920-3.80 
  Rayko, Alexis 1439 FRA0.001-0.9720-19.40 
  Duroy, Luca 1298 FRA1.0010.01200.20 
  Guitard, Laureen 1358 FRA1.0010.02200.40 
  Pandevant, Amaury 1575  * FRA0.001-0.9220-18.40 
  Jacq, Rene 1769 FRA1.0010.24204.80 
 * 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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