Individual Calculations May 2011
 Gaggino, Davide  Total change: 11.40  Rating chartPersonal card
 WE 10 Scacchi fra le Torri - B Melegnano ITA 2011-02-25
RcRownchangeKK*chgGame
 1764 1905 3.50 4 0.76 15 11.40 
  Casale, Anania 1703 ITA0.501-0.2615-3.90 
  Primerano, Carlo 1733 ITA1.0010.27154.05 
  Guglielmetti, Oscar 1799 ITA1.0010.36155.40 
  Brigatti, Lorenzo 1822 ITA1.0010.39155.85 

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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