Individual Calculations November 2009
 Rovatti, Paolo  Total change: 1.80  Rating chartPersonal card
 WE Omegna Omegna ITA 2009-09-25
RcRownchangeKK*chgGame
 2041 1903 1.50 4 0.12 15 1.80 
  Fattorelli, Luciano 2030 ITA0.001-0.3315-4.95 
  Buzio, Alberto 1913 ITA0.5010.01150.15 
  Okhotnik, Vladimir m2303  * FRA0.001-0.0815-1.20 
  Quagliarella, Sabino Remo 1917 ITA1.0010.52157.80 
 * 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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