Individual Calculations December 2022
 Zanella, Wainer  Total change: 13.20  Rating chartPersonal card
 Settimanale 4 La Verdolina - B Rounds 4-5-6-7 Torino ITA 2022-11-02
RcRownchangeKK*chgGame
 1644 1607 2.00 3 0.66 20 13.20 
  Delfino, Dario 1575 ITA0.001-0.5420-10.80 
  Barcellona, Antonino 1656 ITA1.0010.572011.40 
  Figari, Andrea 1701 ITA1.0010.632012.60 

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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