Individual Calculations August 2012
 Graziani, Roberto  Total change: -13.65  Rating chartPersonal card
 Campionati d'Italia 2012 - C Civitanova Marche ITA 2012-07-15
RcRownchangeKK*chgGame
 1662 1746 4.00 8 -0.91 15 -13.65 
  Agostinelli, Matteo 1651 ITA0.001-0.6315-9.45 
  D`aste, Federico 1535 ITA1.0010.23153.45 
  Pioli, Franco 1639 ITA1.0010.35155.25 
  Di Natale, Gianluca 1701 ITA0.501-0.0615-0.90 
  Ambrosini, Andrea 1684 ITA0.001-0.5915-8.85 
  Tibaldeschi, Attilio 1717 ITA1.0010.46156.90 
  Skrijely, Edin 1733 ITA0.001-0.5215-7.80 
  Macellari, Giordano 1633 ITA0.501-0.1515-2.25 

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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