Individual Calculations July 2023
 Donadi, Luca  Total change: -20.60  Rating chartPersonal card
 FE 14 Dolomiti - B Forni di Sopra ITA 2023-06-10
RcRownchangeKK*chgGame
 1545 1649 4.00 8 -1.03 20 -20.60 
  Marinig, Lorenzo 1365 ITA1.0010.16203.20 
  Lantini, Marco 1957 ITA0.001-0.1420-2.80 
  Cannetta, Stefano 1504 ITA0.001-0.6920-13.80 
  Ponzecchi, Riccardo 1280 ITA1.0010.10202.00 
  De Polzer, Manfredi 1514 ITA1.0010.32206.40 
  Guardia Bencomo, Tomas 1605 ESP0.501-0.0620-1.20 
  Roversi, Stefano 1607 ITA0.001-0.5620-11.20 
  Delise, Gianni Fabio 1529 ITA0.501-0.1620-3.20 

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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