Individual Calculations February 2019
 Boccia, Giovanni  Total change: -20.40  Rating chartPersonal card
 CP Padova e Rovigo 2019 Monselice ITA 2019-01-18
RcRownchangeKK*chgGame
 1641 1747 2.50 5 -0.51 40 -20.40 
  De Bianchi, Asia 1347  * ITA1.0010.08403.20 
  Desideri, Alessandro 1876 ITA0.001-0.3340-13.20 
  Pasin, Danilo 1386 ITA1.0010.10404.00 
  Ghiotto, Marco Luigi 1843 ITA0.001-0.3740-14.80 
  Rosina, Graziano 1754 ITA0.5010.01400.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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