Individual Calculations April 2015
 Marconi, Andrea  Total change: -7.20  Rating chartPersonal card
 OP Castelfidardo 2014 Castelfidardo ITA 2014-12-13
RcRownchangeKK*chgGame
 1748 1693 3.50 9 -0.36 20 -7.20 
  Ragnini, Damiano 1626 ITA0.001-0.5920-11.80 
  Briffault, Philippe 1894 ITA0.001-0.2420-4.80 
  Palmizi, Alessandro 1778 ITA1.0010.622012.40 
  Baleani, Emanuele 1799 ITA0.001-0.3620-7.20 
  Mircoli, Filippo 1659 ITA0.501-0.0520-1.00 
  Ragnini, Damiano 1626 ITA0.001-0.5920-11.80 
  Briffault, Philippe 1894 ITA0.001-0.2420-4.80 
  Baleani, Emanuele 1799 ITA1.0010.642012.80 
  Mircoli, Filippo 1659 ITA1.0010.45209.00 

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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