Rapid: Individual Calculations October 2023
 Coudert, Sami  Total change: -34.40  Rating chartPersonal card
 Open Rapide de Vincennes du 10-09-2023 VINCENNES FRA 2023-09-10
RcRownchangeKK*chgGame
 1247 1010 0.00 4 -0.86 40 -34.40 
  Lauwereins Taris, Benjamin 1367 FRA0.001-0.1140-4.40 
  Lissillour, Agathe 1273 FRA0.001-0.1840-7.20 
  Ledoux, Louis 1198 FRA0.001-0.2640-10.40 
  Pincon, Pierrot 1150 FRA0.001-0.3140-12.40 

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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