Rapid: Individual Calculations August 2023
 Mariette, Lucas  Total change: 13.20  Rating chartPersonal card
 Rapide de la Chapelle Saint-Louis 2023 - Echiquier Poitevin POITIERS FRA 2023-07-09
RcRownchangeKK*chgGame
 2075 2215 6.50 9 0.66 20 13.20 
  Petit, Theo 1815  * FRA1.0010.08201.60 
  Cattoni, Manuel 1816 FRA1.0010.08201.60 
  Brun, Pierre 1856 FRA0.501-0.4020-8.00 
  Skripchenko, Almira mwg2306 FRA1.0010.622012.40 
  Edouard, Romain g2552 FRA1.0010.882017.60 
  Gaborit, Jean-Pierre 2144 FRA0.001-0.6020-12.00 
  Beghin, Ronan 1840 FRA1.0010.09201.80 
  Fantinel, Thibault m2340 FRA0.001-0.3320-6.60 
  Bosio, Frederic 2009 FRA1.0010.24204.80 
 * 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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