Individual Calculations September 2017
 Saya, Ethan  Total change: 178.40  Rating chartPersonal card
 23eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2017-07-31
RcRownchangeKK*chgGame
 1952 1775 4.50 7 2.50 40 100.00 
  Py, Walter 2073 FRA0.001-0.1540-6.00 
  Andrieu, Philippe 1887 FRA1.0010.654026.00 
  Johnsen, Gunnar 2175  * NOR0.001-0.0840-3.20 
  Lockwood, William 1843 FRA1.0010.594023.60 
  Savoya, Alexandre 1930 FRA0.5010.21408.40 
  Boissel, Brice 1820 FRA1.0010.564022.40 
  Viennois, Romain 1938 FRA1.0010.724028.80 
 * 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
 1910 1832 5.50 9 1.96 40 78.40 
  Ballan, Guillaume 1927 FRA0.5010.13405.20 
  Kantzer, Romain 1934 FRA0.5010.14405.60 
  Fournier, Camille 1936 FRA1.0010.644025.60 
  Colas, Philippe 1882 FRA0.5010.07402.80 
  Brehier, William 1875 FRA1.0010.564022.40 
  Herault, Theotime 1900 FRA0.5010.09403.60 
  Mathet, Jeremy 1918 FRA0.001-0.3840-15.20 
  Lafargue, Alix 1894 FRA0.5010.09403.60 
  Cassam-Chenai, Eric 1921 FRA1.0010.624024.80 

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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