Individual Calculations February 2013
 Bracci, Andrea  Total change: 8.55  Rating chartPersonal card
 OP 2 Tre Re Milano ITA 2013-01-02
RcRownchangeKK*chgGame
 1966 1886 3.00 6 0.57 15 8.55 
  Montani, Francesco 2214 ITA0.001-0.1315-1.95 
  Santelli, Francesco 1792 ITA1.0010.37155.55 
  Mouflih, Faycal 2015 MAR0.001-0.3315-4.95 
  Deghi, Donatello 1811 ITA1.0010.40156.00 
  Brociner, Beniamino 1962 ITA0.5010.10151.50 
  Motola, Jacopo 2003 ITA0.5010.16152.40 

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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