Individual Calculations April 2009
 Fratini, Mauro  Total change: -20.55  Rating chartPersonal card
 WE 11 Sant'Elpidio Sant'Elpidio ITA 2008-11-22
RcRownchangeKK*chgGame
 1986 1940 2.50 6 -0.18 15 -2.70 
  Marconi, Gabriele 1832 ITA1.0010.35155.25 
  Luciani, Valerio f2212 ITA1.0010.831512.45 
  Rinaudo, Andrea 2118 ITA0.5010.23153.45 
  Giobbi, Costantino 1982 ITA0.001-0.4415-6.60 
  Giri, Giovanni 1836 ITA0.001-0.6415-9.60 
  Briffault, Philippe 1933 ITA0.001-0.5115-7.65 

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
 1749 1940 1.00 3 -1.19 15 -17.85 
  Mazza, Daniele 1765 ITA0.001-0.7315-10.95 
  Vannelli, Vittorio 1884 ITA0.001-0.5815-8.70 
  Colabrese, Cary 1598 ITA1.0010.12151.80 

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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