Individual Calculations January 2009
 Dionigi, Riccardo  Total change: 25.25  Rating chartPersonal card
 WE 7 Vignola Vignola ITA 2008-11-14
RcRownchangeKK*chgGame
 1856 1727 1.50 3 0.49 25 12.25 
  Ricchi, Luca 1996 ITA0.001-0.1725-4.25 
  Angioni, Gian Carlo 1854 ITA0.5010.17254.25 
  Faini, Ivano 1718 ITA1.0010.492512.25 

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 Modena Formigine ITA 2008-12-12
RcRownchangeKK*chgGame
 1951 1727 1.00 2 0.52 25 13.00 
  Paoli, Walter 2077 ITA0.001-0.1125-2.75 
  Garofalo, Sergio 1825 ITA1.0010.632515.75 

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)
 

 

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