Individual Calculations January 2009
 Marguerettaz, Davy  Total change: 44.40  Rating chartPersonal card
 FE 9 Citta' di Nichelino Nichelino ITA 2008-10-02
RcRownchangeKK*chgGame
 2017 2020 4.00 6 0.90 15 13.50 
  Medaglia, Enzo 1794 ITA1.0010.21153.15 
  Vallejo Pons, Francisco g2370 ESP0.001-0.1115-1.65 
  Ferrario, Enrico 1946 ITA1.0010.40156.00 
  Crepaldi, Manuele 1817 ITA1.0010.24153.60 
  Damia, Angelo f2222 ITA0.001-0.2415-3.60 
  Bitossi, Massimo 1951 ITA1.0010.40156.00 

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)
 
 CR Valdostano Aosta ITA 2008-12-05
RcRownchangeKK*chgGame
 2033 2020 4.00 4 2.06 15 30.90 
  Ciuffoletti, Paolo 2189 ITA1.0010.721510.80 
  Yeuillaz, Corrado 2216 ITA1.0010.751511.25 
  Baloire, Endy 1909 ITA1.0010.35155.25 
  Turino, Luca 1819 ITA1.0010.24153.60 

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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