Individual Calculations November 2023
 Deladerriere, Calypso  Total change: -45.20  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi A 1900 et plus) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 2000 1959 2.00 7 -1.13 40 -45.20 
  Schroer, Marcel 2121 NED0.001-0.2940-11.60 
  Coste, Thierry 2050 FRA0.001-0.3840-15.20 
  Levesque, Guillaume 1952 FRA0.001-0.5140-20.40 
  Noerdinger, Leo 1932 FRA1.0010.464018.40 
  Dias, Savin 2051 ENG0.001-0.3740-14.80 
  Maleki, Nicolas 1974 FRA0.001-0.4840-19.20 
  Sterpu, Constanta-Andreea 1919 ROU1.0010.444017.60 

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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