Individual Calculations May 2019
 Lefrere, Jean  Total change: 64.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1659 1633 2.50 4 0.63 20 12.60 
  Sergent, Romain 1679 FRA0.5010.06201.20 
  Poivre, Alain 1629 FRA1.0010.49209.80 
  Mailleux, Guy 1620 BEL1.0010.48209.60 
  Bourgeois, Ludovic 1708 FRA0.001-0.4020-8.00 

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)
 
 Championnat de France des Jeunes 2019 - U20 HYERES FRA 2019-04-14
RcRownchangeKK*chgGame
 1836 1633 5.00 9 2.58 20 51.60 
  Afraoui, Anaelle wf2031 FRA1.0010.922018.40 
  Legrand, Vincent 2033  * FRA0.001-0.0820-1.60 
  Le Corronc, Yohan 1894 FRA0.001-0.1820-3.60 
  Ambrosino, Adam 1355 FRA1.0010.17203.40 
  Paternoster, Thibaud 1925 FRA0.001-0.1520-3.00 
  Dartige, Thomas 1742 FRA1.0010.652013.00 
  Grataloup, Quentin 1972 FRA0.001-0.1220-2.40 
  Letendre, Gaspar 1664 FRA1.0010.542010.80 
  Gelos, Guillaume 1904 FRA1.0010.832016.60 
 * 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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