Individual Calculations January 2009
 Di Via, Saverio  Total change: -13.00  Rating chartPersonal card
 OP Citta' di Palermo Palermo ITA 2008-10-25
RcRownchangeKK*chgGame
 1932 1753 1.00 5 -0.40 25 -10.00 
  La Bella, Roberto 2087 ITA0.001-0.1225-3.00 
  Di Misa, Salvatore 1895 ITA0.001-0.3125-7.75 
  Puleio, Alessandro 1778 ITA1.0010.532513.25 
  Palazzotto, Giuseppe 1883 ITA0.001-0.3225-8.00 
  Campo, Renato 2016 ITA0.001-0.1825-4.50 

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)
 
 OP Citta' di Partanna Partanna ITA 2008-12-07
RcRownchangeKK*chgGame
 2087 1753 0.00 1 -0.12 25 -3.00 
  La Bella, Roberto 2087 ITA0.001-0.1225-3.00 

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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