Individual Calculations October 2021
 Bustos Salinas, Luis  Total change: 14.20  Rating chartPersonal card
 27e open Fide de Domloup - Tournoi D (-2200) DOMLOUP FRA 2021-09-11
RcRownchangeKK*chgGame
 1488 1356 2.00 4 0.71 20 14.20 
  Le Coz, Marie Sarah 1461 FRA0.5010.14202.80 
  Normand, Patrick 1511 FRA0.001-0.2920-5.80 
  Lemoine, Sylvain 1497 FRA0.5010.19203.80 
  Dufeux, Elia 1481 FRA1.0010.672013.40 

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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