Individual Calculations August 2021
 Bosca, Valter Romano  Total change: -32.60  Rating chartPersonal card
 Campionato Italiano CM 2021 Civitanova Marche ITA 2021-07-17
RcRownchangeKK*chgGame
 1842 1955 3.50 8 -1.63 20 -32.60 
  Gioseffi, Massimiliano 2136 ITA0.001-0.2620-5.20 
  Necesito, Donald 1792 PHI0.501-0.2220-4.40 
  Mascia, Germano 1729 ITA0.501-0.2920-5.80 
  Fiolo, Costanza 1670 ITA1.0010.16203.20 
  Gennari, Jacopo 2088 ITA0.001-0.3220-6.40 
  Gasperi, Fosco 1739 ITA0.501-0.2820-5.60 
  Bosio, Andrea 1721 ITA0.501-0.2920-5.80 
  Baronio, Gaia 1861 ITA0.501-0.1320-2.60 

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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