Individual Calculations November 2023
 De Martino, Daniele  Total change: -23.20  Rating chartPersonal card
 20e Open International d'Echecs de Menton (tournoi B 1500 a 1999 elo) MENTON FRA 2023-10-22
RcRownchangeKK*chgGame
 1663 1797 5.50 9 -0.58 40 -23.20 
  Saunier, Serge 1618 FRA1.0010.274010.80 
  Barbaggi, Sasha 1554 FRA0.001-0.8040-32.00 
  Etienne, Benjamin 1642 FRA0.501-0.2140-8.40 
  Galerne, Rene 1681 SUI1.0010.344013.60 
  Petit, Didier 1722 FRA1.0010.404016.00 
  Tedeschi, Luciano 1769 ITA0.501-0.0440-1.60 
  Don Ignazi, Pierre Ange 1714 FRA0.001-0.6140-24.40 
  Anton, Jose 1692 FRA0.501-0.1440-5.60 
  Bernardi, Nicolas 1571 FRA1.0010.21408.40 

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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