Individual Calculations March 2010
 Ferretti, Folco  Total change: 9.90  Rating chartPersonal card
 FE XVI Citta' di Montecatini Montecatini Terme ITA 2009-12-27
RcRownchangeKK*chgGame
 2192 2311 4.50 6 0.66 15 9.90 
  Scali, Fausto 1938 ITA1.0010.10151.50 
  Lucchi, Lorenzo 2071 ITA0.501-0.3015-4.50 
  Frugoli, Francesco 2173 ITA1.0010.31154.65 
  Sibilio, Mario f2361 ITA0.5010.07151.05 
  Raineri, Valerio 2122 ITA1.0010.25153.75 
  Sanchez, Joseph g2487 PHI0.5010.23153.45 

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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