Individual Calculations September 2012
 Ottaviani, Gianluca  Total change: 4.05  Rating chartPersonal card
 OP 10 Citta' di Spilimbergo Spilimbergo ITA 2012-08-11
RcRownchangeKK*chgGame
 1994 1952 3.50 7 0.27 15 4.05 
  Naumkin, Igor g2352  * RUS0.001-0.0815-1.20 
  Rossi, Gianni 1849 ITA0.501-0.1415-2.10 
  Bortolotto, Denzio 1821 ITA1.0010.32154.80 
  Gant, Francesco 1822 ITA1.0010.32154.80 
  Garonzi, Martino 2025 ITA0.5010.10151.50 
  Di Primio, Eugenia 1974 ITA0.5010.03150.45 
  Negro, Roberto 2117 ITA0.001-0.2815-4.20 
 * 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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