Individual Calculations January 2024
 Buisson, Lionel  Total change: -22.20  Rating chartPersonal card
 4eme Open Fide de l'Arsenal (-2400) LE ROBERT FRA 2023-12-16
RcRownchangeKK*chgGame
 1536 1928 2.50 4 -1.11 20 -22.20 
  Ney-Alexandre, Ylan 1391 FRA1.0010.03200.60 
  Marchal, Nicolas 1587 FRA0.501-0.3820-7.60 
  Tissot-Mamadou, Sael-Alexandre 1528  * FRA1.0010.08201.60 
  Prudent, Sylvio 1639 FRA0.001-0.8420-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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