Individual Calculations October 2008
 Taffi, Andrea  Total change: -8.00  Rating chartPersonal card
 OP Livorno Livorno ITA 2008-06-14
RcRownchangeKK*chgGame
 1888 1769 1.50 5 -0.19 25 -4.75 
  Pitimada, Mirko 1968 ITA0.001-0.2425-6.00 
  Bartoli, Fabio 1869 ITA0.5010.14253.50 
  Soventi, Maurizio 1885 ITA0.001-0.3425-8.50 
  Cavatorta, Fosco 1907 ITA0.5010.19254.75 
  Landi, Andrea 1812 ITA0.5010.06251.50 

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)
 
 FE Castelli Romani e Prenestini Rocca Piora ITA 2008-08-14
RcRownchangeKK*chgGame
 1947 1769 1.50 6 -0.13 25 -3.25 
  Del Giudice, Stefano 2022 ITA0.5010.31257.75 
  Proia, Gaetano 1971 ITA0.5010.26256.50 
  Maggi, Fabrizio 2009 ITA0.001-0.2025-5.00 
  Marani, Luca 1897 ITA0.001-0.3325-8.25 
  Proietti, Giorgio 1946 ITA0.5010.23255.75 
  Iatrino, Vincenzo 1839 ITA0.001-0.4025-10.00 

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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