Individual Calculations September 2009
 Zuccarelli, Angelo  Total change: 20.25  Rating chartPersonal card
 FE 10. Ozieri Ozieri ITA 2009-07-30
RcRownchangeKK*chgGame
 2038 1874 3.00 5 1.35 15 20.25 
  Messina, Giuseppe Ottavio 2109 ITA1.0010.791511.85 
  Ljubisavljevic, Zivojin Z m2274  * SRB0.001-0.0815-1.20 
  Maldarelli, Lorenzo 1798 ITA1.0010.40156.00 
  Dragojlovic, Andjelko m2274  * SRB0.001-0.0815-1.20 
  Serra, Alessandro 1737 ITA1.0010.32154.80 
 * 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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