Individual Calculations August 2012
 Gattafoni, Alessio  Total change: 18.90  Rating chartPersonal card
 Campionati d'Italia 2012 Civitanova Marche ITA 2012-07-15
RcRownchangeKK*chgGame
 2005 1985 5.00 8 1.26 15 18.90 
  Gaglianese, Marco 1724 ITA1.0010.18152.70 
  Pacilli, Emanuele 2168 ITA0.5010.24153.60 
  Milazzo, Mario 2077 ITA0.001-0.3715-5.55 
  Guglielmi, Dante 1897 ITA1.0010.38155.70 
  Rorato, Renzo 2053 ITA1.0010.59158.85 
  Bellincampi, Stefano 2069 ITA0.5010.12151.80 
  Arnetta, Maria Teresa wf2013 ITA1.0010.54158.10 
  Distaso, Antonio 2040 ITA0.001-0.4215-6.30 

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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