Rapid: Individual Calculations November 2022
 Koch, Jerome  Total change: 4.00  Rating chartPersonal card
 13e Festival de la Tour Blanche PARIS FRA 2022-10-08
RcRownchangeKK*chgGame
 1549 1334 1.00 3 0.10 40 4.00 
  Pitiot, Guillaume 1186 FRA1.0010.304012.00 
  Moracchini, Margaux 1857 FRA0.001-0.0340-1.20 
  Collin, Pascal 1603 FRA0.001-0.1740-6.80 

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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