Individual Calculations February 2019
 Vari, Claudio  Total change: 36.20  Rating chartPersonal card
 FE 27 Citta' di Montecatini Terme - B Montecatini Terme ITA 2018-12-27
RcRownchangeKK*chgGame
 1734 1489 3.00 6 1.81 20 36.20 
  Tamassia, Gabriele 1697 ITA1.0010.772015.40 
  Deruda, Leonardo 1761 ITA0.001-0.1720-3.40 
  Tacconi, Antonio 1710 ITA1.0010.782015.60 
  Isoardi, Luigi 1694 ITA0.001-0.2420-4.80 
  Bevilacqua, Michele 1765 ITA1.0010.832016.60 
  Roccanti, Lapo 1778 ITA0.001-0.1620-3.20 

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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