Individual Calculations July 2023
 Sottroi, Carlo  Total change: 2.60  Rating chartPersonal card
 WE 3 Dueville - B Dueville ITA 2023-06-02
RcRownchangeKK*chgGame
 1612 1669 3.00 5 0.13 20 2.60 
  Virga, Massimo 1518 ITA1.0010.30206.00 
  Ranieri, Guglielmo 1410 ITA1.0010.18203.60 
  Giordan, Daniele 1838 ITA0.001-0.2820-5.60 
  De Bianchi, Asia 1642 ITA1.0010.46209.20 
  Gneo, Marco 1650 ITA0.001-0.5320-10.60 

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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