Individual Calculations March 2010
 Gabrillargues, Karim  Total change: 66.25  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1876 1652 4.00 7 2.28 25 57.00 
  Hani, Lionel 1479 FRA1.0010.27256.75 
  Copin, Valentin 1846 FRA1.0010.752518.75 
  Ianniello, Riccardo f2052  * ITA0.001-0.0825-2.00 
  Cavatorta, Fosco 1968 ITA0.001-0.1325-3.25 
  Benamozig, Jean-Marc 1858 FRA1.0010.762519.00 
  Birens, Eric-Andre 2046 FRA0.001-0.0825-2.00 
  Sivan, Michel 1884 FRA1.0010.792519.75 
 * 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)
 
 Nationale 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1550 1652 1.00 1 0.36 25 9.00 
  Baudry, Emilien 1550 FRA1.0010.36259.00 

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)
 
 Ch Individuel Alpes Maritimes 2010 - 2200 - B Grasse FRA 2010-02-14
RcRownchangeKK*chgGame
 1777 1652 1.00 3 0.01 25 0.25 
  Allard, Thomas 1766 FRA0.001-0.3425-8.50 
  Hadamard, Olivier 1793 FRA1.0010.692517.25 
  Franken, Jean-Baptiste 1772 FRA0.001-0.3425-8.50 

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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