Individual Calculations January 2023
 Vacca, Luigi  Total change: 75.20  Rating chartPersonal card
 WE 2 L'Aquila - B L'Aquila ITA 2022-11-25
RcRownchangeKK*chgGame
 1512 1624 5.00 5 1.88 40 75.20 
  Pulsone, Roberto 1224  * ITA1.0010.08403.20 
  Szanto, Andrea 1652 ITA1.0010.544021.60 
  Pulsone, Marco 1578 ITA1.0010.444017.60 
  Serafini, Luigi 1438 ITA1.0010.264010.40 
  Tonello, Franco 1670 ITA1.0010.564022.40 
 * 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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