Individual Calculations October 2023
 Ravot, Cyril  Total change: 4.00  Rating chartPersonal card
 22e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2023-09-09
RcRownchangeKK*chgGame
 1608 1851 4.00 5 0.20 20 4.00 
  Paret, Alain 1604 FRA1.0010.19203.80 
  Samouh, Justin 1583 FRA0.501-0.3320-6.60 
  Turin, Julien 1391 FRA1.0010.05201.00 
  Couet, Sebastien 1451  * FRA1.0010.08201.60 
  Billiard, Bernard 2011 FRA0.5010.21204.20 
 * 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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