Individual Calculations September 2013
 Aprile, Martino  Total change: -5.25  Rating chartPersonal card
 Campionati d'Italia 2013 - B Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1884 1953 5.00 9 -0.35 15 -5.25 
  Balducci, Alessandro 1849 ITA1.0010.36155.40 
  Somma, Andrea 1901 ITA0.501-0.0715-1.05 
  Tazzioli, Luca 1939 ITA0.501-0.0215-0.30 
  Di Benedetto, Edoardo 1884 ITA0.501-0.1015-1.50 
  Colantuono, Virginia 1879 ITA0.501-0.1015-1.50 
  Di Pietro, Gabriele 1870 ITA1.0010.39155.85 
  Broli, Carlo 1887 ITA1.0010.41156.15 
  Barp, Alberto 1927 ITA0.001-0.5415-8.10 
  Marvulli, Dario 1823 ITA0.001-0.6815-10.20 

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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