Individual Calculations August 2019
 Lallemand, Paul  Total change: 22.60  Rating chartPersonal card
 6e Open International d'Echecs des Sables d'Olonne 2019 LES SABLES D'OLONNE FRA 2019-07-13
RcRownchangeKK*chgGame
 1730 1620 4.50 9 1.13 20 22.60 
  Boulos, Jean 1860 FRA0.5010.30206.00 
  Vion, Jean-Francois 1960 FRA0.001-0.1220-2.40 
  Pairaud-Bilard, Evann 1629 FRA0.5010.01200.20 
  Brancard, Yannick 1220  * FRA1.0010.08201.60 
  Renard, Emmanuel 1834 FRA0.001-0.2320-4.60 
  Colandrea, Sauveur 1667 FRA1.0010.572011.40 
  Gaubert, Cedric 2006 FRA0.5010.41208.20 
  Lapeyre, Pierre 2020  * FRA0.001-0.0820-1.60 
  Dore, Vincent 1370 FRA1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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