Individual Calculations May 2023
 Maggi, Stefano  Total change: 22.00  Rating chartPersonal card
 OP Settimanale 19 Primavera Rounds 1-2-3 Robecchetto con Induno ITA 2023-04-13
RcRownchangeKK*chgGame
 1627 1333 1.00 3 0.55 40 22.00 
  Moroni, Luca 1613 ITA0.5010.344013.60 
  Libutti, Michele 1616 ITA0.5010.344013.60 
  Barrera, Pietro 1651 ITA0.001-0.1340-5.20 

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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