Individual Calculations May 2010
 Bonelli, Roberto  Total change: 21.75  Rating chartPersonal card
 TS Cremona Cremona ITA 2010-03-05
RcRownchangeKK*chgGame
 1725 1963 5.50 6 0.87 25 21.75 
  Cautiero, Pietro 1702 ITA1.0010.18254.50 
  Romagnoli, Michele 1563  * ITA1.0010.08252.00 
  Volpati, Antonio 1683 ITA1.0010.16254.00 
  Stradiotti, Maurizio 1700 ITA1.0010.18254.50 
  Romagnoli, Franco 2084 ITA0.5010.16254.00 
  Poli, Tiberio 1615 ITA1.0010.11252.75 
 * 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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