Individual Calculations February 2023
 Waquet, Frederic  Total change: -1.00  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 1827 1920 6.00 9 0.38 20 7.60 
  Bernini, Fabrice 1797 FRA1.0010.33206.60 
  Busschots, Johan 1818 BEL1.0010.36207.20 
  Vos De Wael, Alexander 1735 NED0.501-0.2420-4.80 
  Willart, Hubert 1764 FRA1.0010.29205.80 
  Legrand, Hugo 1813 FRA0.501-0.1520-3.00 
  Dupont, Arthur 1984 FRA0.001-0.4120-8.20 
  Knol, Daniel 1791 NED0.501-0.1720-3.40 
  Nguyen, Noam 1898 FRA1.0010.47209.40 
  Battistelli, Fausto 1845 BEL0.501-0.1020-2.00 

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)
 
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1618 1920 1.00 1 0.15 20 3.00 
  Mavoungou, Julien 1618 FRA1.0010.15203.00 

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)
 
 Team 2023 - Nationale 3 r6 FRANCE FRA 2023-01-29
RcRownchangeKK*chgGame
 1864 1920 0.00 1 -0.58 20 -11.60 
  Tilquin, Jean-Pierre 1864 FRA0.001-0.5820-11.60 

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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