Individual Calculations September 2023
 Mazza, Pierfrancesco Joseph  Total change: 25.60  Rating chartPersonal card
 WE 8 Agrigento - B Agrigento ITA 2023-08-25
RcRownchangeKK*chgGame
 1592 1315 1.50 5 0.64 40 25.60 
  Cilia, Gianfranco 1538 ITA0.001-0.2240-8.80 
  Furnari, Francesco 1569 ITA0.001-0.1940-7.60 
  Melia, Lorenzo 1690 ITA1.0010.914036.40 
  Conti, Silvano 1540 ITA0.001-0.2240-8.80 
  Mistretta, Lorenzo 1625 ITA0.5010.364014.40 

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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