Rapid: Individual Calculations December 2023
 Marbot, Raymond  Total change: -57.00  Rating chartPersonal card
 Memorial Pavilla 2023 - Tournoi Senior (de Minimes a Veterans) LE ROBERT FRA 2023-11-11
RcRownchangeKK*chgGame
 1306 1567 2.00 6 -2.85 20 -57.00 
  Assouvie, Liliane 1205 FRA0.501-0.4020-8.00 
  Gautier, Jean-Luc 1353 FRA0.001-0.7720-15.40 
  Marie-Magdeleine, Serge 1447 FRA0.001-0.6620-13.20 
  Pottier, Charles 1348 FRA1.0010.22204.40 
  Casimir, Sarah 1231 FRA0.501-0.3820-7.60 
  Taye, Melvin 1252 FRA0.001-0.8620-17.20 

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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