Individual Calculations April 2023
 Jacquet, Stephane  Total change: -25.20  Rating chartPersonal card
 Championnat du 93 2023 (-2200) LE BLANC MESNIL FRA 2023-03-18
RcRownchangeKK*chgGame
 1598 1866 2.00 4 -1.26 20 -25.20 
  Rakotomamonjy, Alucard 1466  * FRA1.0010.08201.60 
  Yastrebov, Daniel 1670 FRA0.001-0.7520-15.00 
  Kolodziejczyk, Boris 1603 FRA0.501-0.3220-6.40 
  Garrido, Valentin 1653 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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