Individual Calculations February 2019
 Pierquin, Adrien  Total change: -18.40  Rating chartPersonal card
 39eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2018-12-26
RcRownchangeKK*chgGame
 1780 1634 3.50 9 0.74 40 29.60 
  Moracchini, Margaux 1725 FRA0.001-0.3840-15.20 
  Drossart, Jonathan 1721 BEL0.001-0.3840-15.20 
  Willart, Hubert 1790 FRA1.0010.714028.40 
  Azouni, Anais 1815 FRA0.001-0.2640-10.40 
  Akulov, Mikhail 1753 BEL1.0010.664026.40 
  Geujon, Jean-Charles 1867 FRA0.001-0.2140-8.40 
  Gerard, Mark 1785 BEL0.5010.20408.00 
  Da Silva Heleno, Jorit 1774 BEL1.0010.694027.60 
  Vervaet, Bart 1788 BEL0.001-0.2940-11.60 

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)
 
 Triathlon 2019 - Parties Lentes Anderlues BEL 2019-01-05
RcRownchangeKK*chgGame
 1577 1652 0.00 2 -1.20 40 -48.00 
  Salvaggio, Samuel 1599 BEL0.001-0.5740-22.80 
  Bultijnck, Kristoff 1555 BEL0.001-0.6340-25.20 

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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