Individual Calculations January 2009
 Carotenuto, Piero  Total change: -20.40  Rating chartPersonal card
 WE Autunno a Roma Roma ITA 2008-10-17
RcRownchangeKK*chgGame
 1932 1744 0.00 4 -1.04 15 -15.60 
  Vignato, Giovanni 2029 ITA0.001-0.1615-2.40 
  Vannelli, Vittorio 1884 ITA0.001-0.3115-4.65 
  Mircoli, Gianluca 1946 ITA0.001-0.2415-3.60 
  Tosi, Francesco 1867 ITA0.001-0.3315-4.95 

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 5 Arrocco Roma ITA 2008-10-31
RcRownchangeKK*chgGame
 1811 1744 2.00 4 0.32 15 4.80 
  Maggi, Fabrizio 2022 ITA0.001-0.1715-2.55 
  Piccolo, Giuseppe 1623 ITA1.0010.34155.10 
  Maddaloni, Giovanni 1841 ITA0.5010.13151.95 
  Peverieri, Alfredo 1757 ITA0.5010.02150.30 

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)
 
 WE Palestrina Palestrina ITA 2008-12-06
RcRownchangeKK*chgGame
 1962 1744 0.50 5 -0.64 15 -9.60 
  Castelfranchi, Carlo 2077 ITA0.001-0.1215-1.80 
  Di Lascio, Savino 1953 ITA0.001-0.2315-3.45 
  Guglielmi, Dante 1908 ITA0.001-0.2815-4.20 
  Lelli, Adriano 1965 ITA0.001-0.2215-3.30 
  Guidi, Marco 1905 ITA0.5010.21153.15 

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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