Individual Calculations May 2018
 Cai, Roberto  Total change: 8.60  Rating chartPersonal card
 WE XXI Primavera - B Genova ITA 2018-04-06
RcRownchangeKK*chgGame
 1771 1633 2.00 5 0.43 20 8.60 
  Gatti, Stefano 1779 ITA1.0010.702014.00 
  Baggiani, Fabio 1768 ITA1.0010.682013.60 
  Rivara, Massimo 1787 ITA0.001-0.2920-5.80 
  Biancotti, Alessandro 1794 ITA0.001-0.2920-5.80 
  D Antrassi, Luca 1728 ITA0.001-0.3720-7.40 

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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