Individual Calculations February 2022
 Porcelli, Silvano  Total change: -23.60  Rating chartPersonal card
 CP Varese 2022 Cocquio Trevisago ITA 2022-01-21
RcRownchangeKK*chgGame
 1432 1345 0.00 3 -1.18 20 -23.60 
  D Aulisa, Francesco 1607 ITA0.001-0.1820-3.60 
  Gagliardini, Luca 1338 ITA0.001-0.5120-10.20 
  Vernocchi, Massimiliano 1350 ITA0.001-0.4920-9.80 

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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