Individual Calculations September 2011
 Zerba, Fabio  Total change: -39.30  Rating chartPersonal card
 Campionati d'Italia - A Acqui Terme ITA 2011-07-17
RcRownchangeKK*chgGame
 1786 1814 3.00 8 -1.31 30 -39.30 
  Badano, Giancarlo 1940 ITA0.001-0.3330-9.90 
  Mastroddi, Giuseppe 1732 ITA0.501-0.1130-3.30 
  Monticone, Sonia 1793 ITA0.001-0.5330-15.90 
  Stilli, Gabriele 1659 ITA1.0010.29308.70 
  Di Salvio, Giuseppe 1849 ITA0.001-0.4530-13.50 
  Maffeo, Mauro 1764 ITA1.0010.433012.90 
  Proietti, Tosca 1821 ITA0.5010.01300.30 
  Guglielmone, Luciano 1727 ITA0.001-0.6230-18.60 

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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