Individual Calculations September 2020
 De Vito, Gian Marco  Total change: -3.40  Rating chartPersonal card
 FE 9 Lazio Scacchi - A Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1810 1676 1.50 5 -0.17 20 -3.40 
  Proietti, Giorgio 1930 ITA0.5010.31206.20 
  De Blasio, Alessandro 1960 ITA0.001-0.1620-3.20 
  Campanella, Giovanni 1858 ITA0.001-0.2620-5.20 
  Brozzi, Danilo 1674 ITA0.001-0.5020-10.00 
  Capparuccia, Alessandro 1630 ITA1.0010.44208.80 

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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