Individual Calculations September 2023
 Marcantognini, Denis  Total change: 7.20  Rating chartPersonal card
 WE 11 Morrovalle - B Morrovalle ITA 2023-08-10
RcRownchangeKK*chgGame
 1726 1674 2.50 5 0.36 20 7.20 
  Cappella, Leonardo 1767 ITA0.001-0.3720-7.40 
  De Nisi, Giuseppe 1682 ITA1.0010.512010.20 
  Marchetti, Michael 1808 ITA0.001-0.3220-6.40 
  Brozzi, Silvio 1708 ITA0.5010.05201.00 
  Guglielmi, Dante 1665 ITA1.0010.49209.80 

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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