Individual Calculations November 2023
 Carroll, John  Total change: -41.40  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1588 1640 2.50 8 -2.07 20 -41.40 
  Lemiere, Frederic 1812 FRA0.001-0.2720-5.40 
  Alcantara, Levanah 1535 FRA0.501-0.1420-2.80 
  Colandrea, Sauveur 1541 FRA0.001-0.6420-12.80 
  Delmouly, Manon 1550 FRA0.501-0.1220-2.40 
  Tagliano, Maurizio 1587 ITA0.001-0.5720-11.40 
  Roger, Patrick 1565 FRA1.0010.40208.00 
  Lopes, Sergio Miguel Rodrig 1531 POR0.501-0.1520-3.00 
  Konyakhin-Borrelly, Gregory Jacq 1584 FID0.001-0.5820-11.60 

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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