Individual Calculations May 2023
 Tamburi, Andrea  Total change: 22.40  Rating chartPersonal card
 CP Ancona-Ascoli Piceno-Fermo-Macerata 2023 Civitanova Marche ITA 2023-04-22
RcRownchangeKK*chgGame
 1672 1379 1.50 4 0.56 40 22.40 
  Brugnoni, Lorenzo 1873 ITA0.001-0.0440-1.60 
  Fontana, Daniele 1211 ITA1.0010.284011.20 
  Rinaudo, Andrea 1928 ITA0.001-0.0340-1.20 
  Monterubbianesi, Alessio 1674 ITA0.5010.354014.00 

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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