Individual Calculations September 2021
 Barnier, Alain  Total change: -34.60  Rating chartPersonal card
 1er Festival international d'echecs de La Plagne - Tournoi Maitre LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 1986 2057 2.50 7 -1.73 20 -34.60 
  Siebrecht, Sebastian g2394 GER0.001-0.1220-2.40 
  Garrigue, Julian 1859 FRA0.501-0.2620-5.20 
  Krithigga, K 1962 IND0.501-0.1320-2.60 
  Pean, Leonard 1960 FRA0.001-0.6320-12.60 
  Siffert, Arman 1930 FRA0.001-0.6720-13.40 
  Alaime, Maxime 1896 FRA0.501-0.2120-4.20 
  Cassam-Chenai, Eric 1903 FRA1.0010.29205.80 

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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