Individual Calculations January 2010
 Collutiis, Duilio  Total change: 3.00  Rating chartPersonal card
 FE Citta' di Positano Positano ITA 2009-12-05
RcRownchangeKK*chgGame
 2271 2426 5.00 7 0.30 10 3.00 
  Carnicelli, Flavio 2026  * ITA1.0010.08100.80 
  Cinque, Antonio 2026  * ITA1.0010.08100.80 
  Martorelli, Antonio m2224 ITA0.501-0.2610-2.60 
  Seletsky, Grigory f2338 UKR0.501-0.1210-1.20 
  Sanchez, Joseph g2487 PHI0.5010.08100.80 
  Sabia, Corrado 2183 ITA1.0010.20102.00 
  Epishin, Vladimir g2613 RUS0.5010.24102.40 
 * 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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