Individual Calculations February 2022
 Charlier, Jonathan  Total change: -9.20  Rating chartPersonal card
 15eme Trophee International de Lyon 2021 Open B (-1700) LYON FRA 2021-12-26
RcRownchangeKK*chgGame
 1491 1733 5.00 7 -0.46 20 -9.20 
  Bonnet De Jacquemet, Romain 1333  * FRA1.0010.08201.60 
  Yastrebov, Daniel 1333  * FRA1.0010.08201.60 
  Pernoud, Claire 1437 FRA1.0010.15203.00 
  Amalric, Antoine 1525 FRA0.001-0.7720-15.40 
  Orhan, Alexis 1464 FRA0.501-0.3320-6.60 
  Rosenfeld, Imre 1676 FRA1.0010.42208.40 
  Brun, Thomas 1671 FRA0.501-0.0920-1.80 
 * 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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