Individual Calculations April 2009
 Giri, Giovanni  Total change: 52.50  Rating chartPersonal card
 WE 11 Sant'Elpidio Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1960 1836 3.50 6 1.44 25 36.00 
  Marozzi, Giovanni 2015 ITA0.5010.23255.75 
  Padovani, Alessio 1957 ITA0.001-0.3425-8.50 
  Mircoli, Filippo 1846 ITA1.0010.512512.75 
  Iaconi, Andrea 1871 ITA1.0010.552513.75 
  Fratini, Mauro 1940 ITA1.0010.642516.00 
  Rinaudo, Sergio 2130 ITA0.001-0.1525-3.75 

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 Citta' di Assisi - B Assisi ITA 2008-12-18
RcRownchangeKK*chgGame
 1898 1836 2.50 4 0.85 25 21.25 
  Marcugini, Stefano 1930 ITA1.0010.632515.75 
  Vannelli, Vittorio 1884 ITA1.0010.572514.25 
  Perogio, Lorenzo 1857 ITA0.5010.03250.75 
  Cesarini, Leopoldo 1920 ITA0.001-0.3825-9.50 

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)
 
 CP Fermo Fermo ITA 2009-01-31
RcRownchangeKK*chgGame
 1882 1827 1.50 4 -0.19 25 -4.75 
  Santarelli, Enrico 1882 ITA0.001-0.4225-10.50 
  Giobbi, Costantino 1950 ITA1.0010.672516.75 
  Balzano, Aldo 1796 ITA0.501-0.0425-1.00 
  Guglielmi, Dante 1900 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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