Rapid: Individual Calculations October 2023
 Abadie, Franck  Total change: -7.20  Rating chartPersonal card
 31eme Open de la foire aux haricots Arpajon ARPAJON FRA 2023-09-17
RcRownchangeKK*chgGame
 1535 1497 1.50 4 -0.36 20 -7.20 
  Guerlach, Frederic 1821 FRA0.5010.37207.40 
  Forestieri, Samuel 1308 FRA0.001-0.7520-15.00 
  Larcher, Jean-Luc 1541 FRA1.0010.562011.20 
  Kunne, Ronald 1469 FRA0.001-0.5420-10.80 

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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