Individual Calculations December 2022
 Stoppa, Omar  Total change: -18.80  Rating chartPersonal card
 19e Open International d'Echecs de Menton Tournoi A (1900 et plus) MENTON FRA 2022-10-23
RcRownchangeKK*chgGame
 2081 2267 2.00 4 -0.94 20 -18.80 
  Geigle, Bruno 1989 GER1.0010.17203.40 
  Schroer, Marcel 2066 NED0.501-0.2620-5.20 
  Najart, David 2211 FRA0.501-0.0820-1.60 
  Finn, Peter 2057 ENG0.001-0.7720-15.40 

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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