Individual Calculations September 2023
 Larcheveque, Francois  Total change: -51.80  Rating chartPersonal card
 1er Open International de Perros-Guirec - Open A (-2200) PERROS GUIREC FRA 2023-08-04
RcRownchangeKK*chgGame
 1597 1913 2.50 6 -2.67 20 -53.40 
  Rotman-Pereira, Aliocha 1554 FRA0.001-0.9020-18.00 
  Bonnaud, Albert 1598 FRA1.0010.14202.80 
  Coent, Yann 1645 FRA0.001-0.8320-16.60 
  Le Ralec, Mickael 1513  * FRA1.0010.08201.60 
  Roger, Arnaud 1659 FRA0.001-0.8120-16.20 
  Hervo, Yann 1611 FRA0.501-0.3520-7.00 
 * 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)
 
 Tournoi de la Vierge 2023 Liege BEL 2023-08-11
RcRownchangeKK*chgGame
 1778 1913 5.50 8 0.08 20 1.60 
  Lejeune, Samuel 1513  * BEL1.0010.08201.60 
  Waxweiler, Laurent 1711 BEL1.0010.24204.80 
  Delcour, Errol 1727 BEL0.501-0.2420-4.80 
  Arabia, Allan 1681 BEL0.001-0.7920-15.80 
  Morard, Ambroise 1673 BEL1.0010.20204.00 
  Remont, Leopold 1729 BEL1.0010.26205.20 
  Dessomme, Francois 1843 BEL1.0010.40208.00 
  Gulbas, Cemil m2345 TUR0.001-0.0720-1.40 
 * 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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