Individual Calculations April 2008
 Rosina, Graziano  Total change: -1.35  Rating chartPersonal card
 OP Citta' di Padova - B Padova ITA 2007-12-15
RcRownchangeKK*chgGame
 2069 1778 0.50 2 0.18 15 2.70 
  Cacco, Christian f2128 ITA0.001-0.1115-1.65 
  Occari, Maurizio 2009 ITA0.5010.29154.35 

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 Alta Padovana - B Loreggia ITA 2008-02-22
RcRownchangeKK*chgGame
 1953 1776 0.00 1 -0.27 15 -4.05 
  Orsatti, Marcello 1953 ITA0.001-0.2715-4.05 

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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