Individual Calculations September 2009
 Me, Gianantonio  Total change: 7.25  Rating chartPersonal card
 FE 10. Ozieri Ozieri ITA 2009-07-30
RcRownchangeKK*chgGame
 1935 1978 2.50 4 0.29 25 7.25 
  Castagna, Riccardo 1578  * ITA1.0010.08252.00 
  Dragojlovic, Andjelko m2378  * SRB0.001-0.0825-2.00 
  Troiani, Carlo 1740 ITA1.0010.20255.00 
  Neri, Enzo 2045 ITA0.5010.09252.25 
 * 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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