Rapid: Individual Calculations August 2023
 Grimaud, Jean-Claude  Total change: 21.40  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 1616 1223 2.00 8 1.07 20 21.40 
  Beghin, Ronan 1840 FRA0.001-0.0220-0.40 
  Menard, Maxim 1530 FRA1.0010.862017.20 
  Poinas, Arnaud 1661 FRA0.001-0.0620-1.20 
  Gobbetto, Jean-Claude 1646 FRA1.0010.932018.60 
  Lougnon, Florian 1841 FRA0.001-0.0220-0.40 
  Bouet, Romain 1565 FRA0.001-0.1220-2.40 
  Petit, Theo 1486 FRA0.001-0.1820-3.60 
  Freslon, Morgan 1356 FRA0.001-0.3220-6.40 

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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