Individual Calculations July 2023
 Rizzati, Aldo  Total change: 2.40  Rating chartPersonal card
 WE 3 Dueville - B Dueville ITA 2023-06-02
RcRownchangeKK*chgGame
 1600 1661 3.00 5 0.12 20 2.40 
  Boerci, Roberto 1503 ITA1.0010.29205.80 
  Marson, Eva Jane 1583 ITA1.0010.39207.80 
  Boerci, Leonardo 1753 ITA0.001-0.3720-7.40 
  Di Meo, Antonio 1749 ITA1.0010.622012.40 
  Ranieri, Guglielmo 1410 ITA0.001-0.8120-16.20 

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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