Individual Calculations September 2021
 Rachez, Christophe  Total change: 55.80  Rating chartPersonal card
 27e Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 2130 1815 3.50 8 2.38 20 47.60 
  Frantz, Nicolas 2140 FRA0.5010.37207.40 
  Py, Walter 2041 FRA1.0010.792015.80 
  Duquesne, Adrien 2131 FRA1.0010.872017.40 
  Sivuk, Vitaly g2215  * UKR0.001-0.0820-1.60 
  Berger Dit Lacroix, Kilian 2114 FRA0.001-0.1520-3.00 
  Pellisseri, Michel 2065 FRA1.0010.812016.20 
  Real, Thibault f2215  * BEL0.001-0.0820-1.60 
  Sabatier, Mathis 2117 FRA0.001-0.1520-3.00 
 * 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)
 
 1er Festival international d'echecs de La Plagne - Tournoi Maitre LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 1953 1815 3.00 8 0.41 20 8.20 
  Saya, Ethan f2157 FRA0.001-0.1220-2.40 
  Fetiveau, Arthur 2009 FRA0.001-0.2520-5.00 
  Sumarriva Paulin, Laura wf1945 FRA0.001-0.3220-6.40 
  Cassam-Chenai, Antoine 1886 FRA0.001-0.4020-8.00 
  Alaime, Maxime 1896 FRA0.5010.11202.20 
  Le Bas, Alexis 1896 FRA1.0010.612012.20 
  Larmet, Nino 1877 FRA0.5010.09201.80 
  Pean, Leonard 1960 FRA1.0010.692013.80 

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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