Individual Calculations November 2009
 Rebeggiani, Luca  Total change: -8.70  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2023 2019 3.00 7 -0.58 15 -8.70 
  Trent, Lawrence m2419  * ENG0.001-0.0815-1.20 
  Miandro, Steven 1878 ITA0.501-0.1915-2.85 
  Verardi, Alessandro 1850 ITA1.0010.28154.20 
  Padovani, Alessio 1991 ITA1.0010.46156.90 
  Agrifoglio, Fabio 2012 ITA0.001-0.5115-7.65 
  Ragonese, Rosario L. 1977 ITA0.501-0.0615-0.90 
  Parrini, Daniele 2036 ITA0.001-0.4815-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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