Individual Calculations September 2013
 Bossoni, Mario  Total change: 9.45  Rating chartPersonal card
 Campionati d'Italia 2013 Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1976 1932 4.50 9 0.63 15 9.45 
  De Nardi, Riccardo 2065 ITA0.001-0.3215-4.80 
  Santeramo, Domenico 2059 ITA0.001-0.3315-4.95 
  Renzi, Marco 1996 ITA1.0010.59158.85 
  Dessy, Eugenio 1584 ITA1.0010.11151.65 
  Sbraccia, Giovanni 2034 ITA0.5010.14152.10 
  Miandro, Roberto 2039 ITA0.5010.15152.25 
  Forlano, Luigi 1976 ITA0.5010.06150.90 
  Dobboletta, Alex 2024 ITA0.5010.13151.95 
  Iori, Massimiliano 2007 ITA0.5010.10151.50 

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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