Individual Calculations August 2018
 Dai Zotti, Marco  Total change: -28.60  Rating chartPersonal card
 OP Bergamo 2018 - B Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 1710 1760 2.00 6 -1.43 20 -28.60 
  Fiorini, Luca 1702 ITA0.001-0.5820-11.60 
  Persico, Lorenzo 1660 ITA0.001-0.6420-12.80 
  Gennaro, Isabella 1881 ITA0.001-0.3420-6.80 
  Tencheni, Maurizio 1659 ITA1.0010.36207.20 
  Rabbiosi, Carlo 1674 ITA1.0010.38207.60 
  Benedetti, Alex 1681 ITA0.001-0.6120-12.20 

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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