Individual Calculations March 2023
 Vassaux, Jean-Pierre  Total change: 9.00  Rating chartPersonal card
 32e open Fide de Domloup - Tournoi D (-2400) DOMLOUP FRA 2023-02-11
RcRownchangeKK*chgGame
 1275 1210 2.50 5 0.45 20 9.00 
  Langer, Fabrice 1307 FRA1.0010.632012.60 
  Surzur, Meriadec 1280 FRA0.001-0.4020-8.00 
  Mas, Robert 1261 FRA0.001-0.4320-8.60 
  Refuveille, Sylvain 1325 FRA1.0010.662013.20 
  Menez, Jean-Pierre 1202 FRA0.501-0.0120-0.20 

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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