Individual Calculations May 2013
 Avetta, Roberto  Total change: 17.40  Rating chartPersonal card
 OP XXX Eporediese Ivrea ITA 2013-01-17
RcRownchangeKK*chgGame
 1819 1679 3.00 7 0.58 30 17.40 
  Paonessa, Denis 1845 ITA0.001-0.2830-8.40 
  Bozza, Alberto 1538 ITA1.0010.31309.30 
  Bosticardo, Tommaso 1837 ITA0.001-0.2930-8.70 
  Castaldo, Antonio 1587 ITA1.0010.373011.10 
  Bellafiore, Enzo 1771 ITA1.0010.633018.90 
  Ranieri, Fabrizio f2079  * ITA0.001-0.0830-2.40 
  Chiarotto, Filippo 2078 ITA0.001-0.0830-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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