Individual Calculations May 2010
 Bernardini, Luca  Total change: 24.75  Rating chartPersonal card
 OP del Forte Forte dei Marmi ITA 2010-03-05
RcRownchangeKK*chgGame
 1979 1949 4.00 5 1.65 15 24.75 
  Cunsolo, Gianfranco 1630 ITA1.0010.13151.95 
  Vuelban, Virgilio m2346 PHI0.001-0.0815-1.20 
  Croso, Marco 1817 ITA1.0010.32154.80 
  Lasio, Millo 2103 ITA1.0010.711510.65 
  Cheli, Giancarlo 1998 ITA1.0010.57158.55 

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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