Rapid: Individual Calculations January 2022
 Lafarge, Olivier  Total change: -17.20  Rating chartPersonal card
 14e Rapide Fide de l'Echecs Club Montpellier MONTPELLIER FRA 2021-12-18
RcRownchangeKK*chgGame
 1394 1580 2.50 5 -0.86 20 -17.20 
  Deloze Zahut, Noam 1075 FRA1.0010.04200.80 
  Bodiglio, Florian 1165 FRA1.0010.07201.40 
  Roger Silan, Milo 1774 FRA0.001-0.2520-5.00 
  Deberle, Arman 1271 FRA0.001-0.8620-17.20 
  Fournier, Jean-Fred 1685 FRA0.5010.14202.80 

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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