Individual Calculations May 2019
 Marcon, Marco  Total change: -11.00  Rating chartPersonal card
 WE 2 Lido di Ostia - A Roma ITA 2019-03-29
RcRownchangeKK*chgGame
 1709 1634 1.50 5 -0.55 20 -11.00 
  Prelati, Maurizio 1893 ITA0.001-0.1820-3.60 
  Bione, Alessandro 1875 ITA0.001-0.2020-4.00 
  Caputo, Andrea 1542 ITA0.001-0.6320-12.60 
  Fontana, Alessandro 1546 ITA1.0010.38207.60 
  De Simone, Gianluca 1688 ITA0.5010.08201.60 

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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