Rapid: Individual Calculations October 2023
 Kerserho, Ada  Total change: -16.20  Rating chartPersonal card
 458e Rapide Fide du Canal PARIS FRA 2023-09-15
RcRownchangeKK*chgGame
 1390 1229 1.00 5 -0.81 20 -16.20 
  Geuna, Pietro Leone 1694 ITA0.001-0.0520-1.00 
  Mimiette, Mickael 1724 FRA0.001-0.0420-0.80 
  Delvert, Olivier 1210 FRA0.001-0.5320-10.60 
  Fouques-Duparc, Paulin 1211 FRA0.001-0.5320-10.60 
  Bokobza, Pierre 1109 FRA1.0010.34206.80 

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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