Rapid: Individual Calculations August 2023
 Mariette, Fabrice  Total change: -6.80  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1491 1327 2.00 7 -0.34 20 -6.80 
  Brun, Pierre 1856 FRA0.001-0.0320-0.60 
  Klein, Fabrice 1048 FRA1.0010.16203.20 
  Ducos, Antoine 1721 FRA0.001-0.0820-1.60 
  Menard, Maxim 1530 FRA0.001-0.2420-4.80 
  Gobbetto, Jean-Claude 1646 FRA0.001-0.1320-2.60 
  Morel, Eric 1136 FRA1.0010.25205.00 
  Rottat, Sebastien 1499 FRA0.001-0.2720-5.40 

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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