Individual Calculations August 2015
 Coiffait, Pierre-Basile  Total change: -52.80  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2015 - Open A (1800 - 2300) PARIS FRA 2015-07-04
RcRownchangeKK*chgGame
 2018 2201 4.50 8 -1.39 40 -55.60 
  Grigoriou, Stan 2053 FRA1.0010.304012.00 
  Stoenescu, Radu 2095 FRA0.001-0.6440-25.60 
  Bergougnoux, Axel 2039 FRA0.001-0.7140-28.40 
  Guez, Fabien 1984 FRA0.501-0.2840-11.20 
  Stepien, Jaroslaw 1905 FRA1.0010.15406.00 
  Wernert, Bruno 2020 FRA0.501-0.2440-9.60 
  Vlachos, Anatole 2028 GRE0.501-0.2340-9.20 
  Schmit, Vincent 2021 FRA1.0010.264010.40 

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)
 
 XXIIeme Open International d'echecs d'ete de Nice NICE FRA 2015-07-20
RcRownchangeKK*chgGame
 2009 2201 6.50 9 0.07 40 2.80 
  Stephan, Kenzo 1801  * FRA1.0010.08403.20 
  Jose Polanco, Kenia wc1894 DOM1.0010.14405.60 
  Mercky, Gilles 1842 FRA1.0010.10404.00 
  Touzane, Olivier m2328 FRA0.001-0.3340-13.20 
  Nelis, Jean-Francois 2156 MNC0.001-0.5640-22.40 
  Gerandi, Guillaume 1908 FRA1.0010.15406.00 
  Scala, Lijubomir 1900 SRB1.0010.15406.00 
  Lomandong, Marc-Antoine 1911 MNC1.0010.16406.40 
  Debray, Christopher m2337 FRA0.5010.18407.20 
 * 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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