Individual Calculations March 2011
 Bracci, Andrea  Total change: 5.40  Rating chartPersonal card
 OP Tre Re Milano ITA 2011-01-06
RcRownchangeKK*chgGame
 1804 1887 4.00 6 0.36 15 5.40 
  Guerini, Silvia Jr 1678 ITA1.0010.23153.45 
  Borin, Fabio 2105 ITA0.001-0.2215-3.30 
  Giordano, Andrea Giovanni 1627 ITA1.0010.18152.70 
  Necchi, Flavio 1798 ITA0.501-0.1215-1.80 
  Brociner, Beniamino 1871 ITA0.501-0.0215-0.30 
  Colica, Daniele 1743 ITA1.0010.31154.65 

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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