Individual Calculations September 2017
 Kollar, Romain  Total change: -82.84  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1786 2021 5.50 9 -1.44 38 -54.72 
  Gvanceladze, Anna wf2244 RUS0.001-0.2238-8.36 
  Renard, Emmanuel 1799 FRA1.0010.22388.36 
  Joachim, Rodny 1685 FRA0.501-0.3838-14.44 
  Seite, Yamina 1786 FRA0.001-0.7938-30.02 
  Cesaire-Hierso, Florian 1787 FRA0.501-0.2938-11.02 
  Grall, Alba 1686 FRA0.501-0.3838-14.44 
  Laouamri, Samy 1621  * FRA1.0010.08383.04 
  Boulart, Emilie 1693 FRA1.0010.13384.94 
  Commin-Humeau, Augustin 1771 FRA1.0010.19387.22 
 * 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)
 
 Championnat de France 2017 - Open A AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1983 2083 5.00 9 -0.74 38 -28.12 
  Grizou, Regis 1972 FRA0.501-0.1538-5.70 
  Baroyan, Davit 1998 FRA0.001-0.6238-23.56 
  Caron, Damien 1995 FRA1.0010.383814.44 
  Tenev, Preslav 1984 FRA0.501-0.1438-5.32 
  Jourdren, Kevin 2009 FRA1.0010.403815.20 
  Galaud, Vincent 1961 FRA0.501-0.1738-6.46 
  Perradin, Vincent 1957 FRA0.001-0.6738-25.46 
  Roque, Gaetan 2020 FRA1.0010.413815.58 
  Lomandong, Noela-Joyce wf1950 MNC0.501-0.1838-6.84 

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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