Individual Calculations February 2022
 Careddu, Angelo  Total change: -2.40  Rating chartPersonal card
 FE 10 Lazio Scacchi - A Roma ITA 2022-01-02
RcRownchangeKK*chgGame
 1752 1820 4.00 7 -0.12 20 -2.40 
  Nardoni, Matteo 1537 ITA1.0010.16203.20 
  Maxion, Dirk f2089 GER0.001-0.1720-3.40 
  De Ieso, Lorenzo 1708 ITA0.501-0.1520-3.00 
  Campanella, Giovanni 1763 ITA1.0010.42208.40 
  Zotti, Enrico 1828 ITA0.001-0.4920-9.80 
  De Maria, Isaia 1750 ITA0.501-0.1020-2.00 
  Giri, Andrea 1588 ITA1.0010.21204.20 

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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