Rapid: Individual Calculations December 2023
 Zozor, Alain  Total change: 4.00  Rating chartPersonal card
 Memorial Pavilla 2023 - Tournoi Senior (de Minimes a Veterans) LE ROBERT FRA 2023-11-11
RcRownchangeKK*chgGame
 1286 1366 2.00 3 0.20 20 4.00 
  Huyghues-Beaufond, Nathalie 1097 FRA1.0010.17203.40 
  Laposte, Emmanuelle 1161 FRA1.0010.24204.80 
  Alcindor, Samuel 1601 FRA0.001-0.2120-4.20 

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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