Individual Calculations September 2017
 Ballan, Guillaume  Total change: 5.60  Rating chartPersonal card
 22eme Tournoi international d'echecs de Creon CREON FRA 2017-07-31
RcRownchangeKK*chgGame
 1788 1927 5.50 9 -0.57 20 -11.40 
  Light, Philip 1707 FRA0.501-0.2820-5.60 
  Darrigues, Alain 1792 FRA0.501-0.1820-3.60 
  Shakessi, Hossein 1544 FRA1.0010.09201.80 
  Amram, Roger 1673 FRA1.0010.19203.80 
  Rollin, Philippe 1842 FRA1.0010.38207.60 
  Bressac, Stephane f2327  * FRA0.001-0.0820-1.60 
  Pinson, Clement 1601 FRA1.0010.13202.60 
  Goulesque, Camille 1909 FRA0.001-0.5320-10.60 
  Lataste, Yann 1700 FRA0.501-0.2920-5.80 
 * 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 B AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1875 1927 6.00 9 0.85 20 17.00 
  Saya, Ethan 1832 FRA0.501-0.1320-2.60 
  Dupy, Lucas 1836 FRA1.0010.38207.60 
  Audiffren, Roger 1854 FRA1.0010.40208.00 
  Graillon, David 1885 FRA1.0010.44208.80 
  Chiche, Thibaut 1972 FRA1.0010.562011.20 
  Buisson, Lionel 1976 FRA0.5010.07201.40 
  Nguyen-Cadoret, Nathan 1873 FRA0.501-0.0820-1.60 
  Niepceron, Aurelien 1764 FRA0.001-0.7220-14.40 
  Azymah, Remy 1880 FRA0.501-0.0720-1.40 

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)
 

 

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