Individual Calculations May 2018
 Marconi, Andrea  Total change: 5.80  Rating chartPersonal card
 OP Castelfidardo 2018 Castelfidardo ITA 2018-04-09
RcRownchangeKK*chgGame
 1746 1624 2.00 5 0.29 20 5.80 
  Mircoli, Filippo 1640 ITA0.001-0.4820-9.60 
  Palmizi, Alessandro 1796 ITA1.0010.732014.60 
  Briffaut, Philippe 1854 ITA0.001-0.2120-4.20 
  Mondaini, Roberto 1817 ITA0.001-0.2520-5.00 
  Ragnini, Damiano 1622 ITA1.0010.502010.00 

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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