Individual Calculations September 2021
 Bresson, Lucas  Total change: -25.60  Rating chartPersonal card
 27e Festival International de Chambery - Accession (-1800) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 1524 1478 2.00 6 -0.64 40 -25.60 
  Kopibida, Remi 1623 FRA0.5010.19407.60 
  Corsini, Jean-Francois 1487 FRA0.001-0.4940-19.60 
  Py, Bernard 1652 FRA0.001-0.2740-10.80 
  El Haddad, Mesbah 1361 FRA1.0010.344013.60 
  Silvestre, Benoit 1526 FRA0.001-0.4340-17.20 
  Riss, Selenia 1495 FRA0.5010.02400.80 

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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