Individual Calculations July 2012
 Soncini, Stefano  Total change: 32.70  Rating chartPersonal card
 FE 2 Chess a Roma Roma ITA 2012-06-14
RcRownchangeKK*chgGame
 1919 1804 3.00 5 1.09 30 32.70 
  Vuelban, Virgilio m2204  * PHI0.001-0.0830-2.40 
  Quaglia, Ferdinando 1516 ITA1.0010.16304.80 
  Chiaretti, Roberto 2204  * ITA0.001-0.0830-2.40 
  Di Piero, Edoardo 1736 ITA1.0010.413012.30 
  Gensabella, Paolo 1934 ITA1.0010.683020.40 
 * 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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