Individual Calculations September 2020
 Hamm, Bruno  Total change: 33.20  Rating chartPersonal card
 Tournoi Estival de l'Echiquier d'Azur Forum Julii Echecs 2020 (-1600) SAINT RAPHAEL FRA 2020-08-22
RcRownchangeKK*chgGame
 1345 1168 2.00 4 0.83 40 33.20 
  Mezzapesa, Juliette 1375 FRA1.0010.774030.80 
  Alfano, Emilie 1407 FRA0.001-0.2040-8.00 
  Madelin, Jacques 1530 FRA0.001-0.1040-4.00 
  Soto, Marylene 1067 FRA1.0010.364014.40 

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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