Rapid: Individual Calculations January 2024
 Qin, Xavier  Total change: -23.80  Rating chartPersonal card
 471e Rapide Fide du Canal PARIS FRA 2023-12-22
RcRownchangeKK*chgGame
 1548 1608 0.50 3 -1.19 20 -23.80 
  Delvert, Olivier 1201 FRA0.501-0.4220-8.40 
  Moriniaux, Colin 1933 FRA0.001-0.1320-2.60 
  Agache, Paul 1509 FRA0.001-0.6420-12.80 

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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