Individual Calculations June 2017
 Marconi, Andrea  Total change: -37.20  Rating chartPersonal card
 OP Castelfidardo 2017 Castelfidardo ITA 2017-03-11
RcRownchangeKK*chgGame
 1759 1678 0.50 6 -1.86 20 -37.20 
  Palmizi, Alessandro 1770 ITA0.001-0.3720-7.40 
  Mondaini, Roberto 1752 ITA0.001-0.4020-8.00 
  Mircoli, Filippo 1681 ITA0.001-0.5020-10.00 
  Ragnini, Damiano 1645 ITA0.501-0.0520-1.00 
  Briffault, Philippe 1870 ITA0.001-0.2520-5.00 
  Marconi, Luca 1836 ITA0.001-0.2920-5.80 

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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