Individual Calculations September 2010
 Altea, Giovanni  Total change: 8.55  Rating chartPersonal card
 OP 11 Citta' di Ozieri Ozieri ITA 2010-08-05
RcRownchangeKK*chgGame
 1802 1841 4.50 7 0.57 15 8.55 
  Di Pinto, Vincenzo 1564 ITA0.501-0.3315-4.95 
  Maldarelli, Lorenzo 1802 ITA1.0010.45156.75 
  Altea, Alessandro 1825 ITA0.501-0.0215-0.30 
  Zaami, Gaetano 1653 ITA1.0010.26153.90 
  Dragojlovic, Andjelko m2241  * SRB0.001-0.0815-1.20 
  Serra, Emanuele 1785 ITA0.501-0.0815-1.20 
  Serra, Alessandro 1747 ITA1.0010.37155.55 
 * 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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