Individual Calculations March 2011
 Sabetta, Alessandro  Total change: 15.15  Rating chartPersonal card
 FE della Befana Roma ITA 2011-01-04
RcRownchangeKK*chgGame
 2077 1998 3.50 6 1.01 15 15.15 
  Satta, Vladimiro 2263 ITA0.001-0.1815-2.70 
  Panecaldo, Marco 2002 ITA1.0010.51157.65 
  Arabito, Giuseppe 1874 ITA1.0010.33154.95 
  Carnicelli, Valerio 1886 ITA0.501-0.1515-2.25 
  Sibilio, Mario f2365 ITA0.001-0.1015-1.50 
  Prelati, Maurizio 2073 ITA1.0010.60159.00 

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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