Individual Calculations January 2009
 Rossetti, Alberto  Total change: 9.75  Rating chartPersonal card
 WE Citta' di Torino Torino ITA 2008-10-31
RcRownchangeKK*chgGame
 1940 1884 2.50 5 0.39 25 9.75 
  Vozza, Nicola 1965 ITA1.0010.612515.25 
  Zunino, Davide 1976 ITA0.001-0.3725-9.25 
  Ratti, Marco 1937 ITA0.5010.07251.75 
  Di Chiara, Mauro 1896 ITA1.0010.522513.00 
  Goi, Veronika 1926 ITA0.001-0.4425-11.00 

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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