Rapid: Individual Calculations September 2023
 Bourdeau, Alexis  Total change: 10.20  Rating chartPersonal card
 455e Rapide Fide du Canal PARIS FRA 2023-08-11
RcRownchangeKK*chgGame
 1338 1102 1.50 4 0.51 20 10.20 
  Hakim, Florent 1368 FRA0.001-0.1820-3.60 
  Ndika, Anthony 1274 FRA0.5010.23204.60 
  Garioud, Renaud 1606 FRA0.001-0.0420-0.80 
  Caracci, Elyes 1104 FRA1.0010.502010.00 

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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