Rapid: Individual Calculations August 2023
 Walker, Samuel A  Total change: -20.00  Rating chartPersonal card
 3e Open International de Bastia BASTIA FRA 2023-07-09
RcRownchangeKK*chgGame
 1891 2018 4.00 8 -1.00 20 -20.00 
  Bernardi, Alexandre 1553 FRA1.0010.05201.00 
  Piscopo, Pierluigi m2346 ITA0.001-0.1320-2.60 
  Geronimi, Paul-Antoine 1611 FRA1.0010.08201.60 
  Yankelevich, Lev g2333 GER0.001-0.1420-2.80 
  Deladerriere, Helio 1618  * FRA1.0010.08201.60 
  Aarav, Dengla f2218 IND0.001-0.2420-4.80 
  Paris, Romain 1710 FRA0.501-0.3620-7.20 
  Ratier-Fontana, Loic 1735 FRA0.501-0.3420-6.80 
 * 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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