Individual Calculations September 2023
 Albertazzi, Giulio  Total change: 83.60  Rating chartPersonal card
 OP Agosto SSM 2023 Milano ITA 2023-08-04
RcRownchangeKK*chgGame
 1550 1147 2.50 5 2.09 40 83.60 
  Cosci, Martino 1568 ITA1.0010.934037.20 
  Cascella, Mauro Matteo 1649 USA0.001-0.0440-1.60 
  Sosa Nesper, Marcos Ivan 1509 SUI1.0010.904036.00 
  Badarni, Bashar 1561 ISR0.001-0.0740-2.80 
  Gao, Davide 1464 ITA0.5010.374014.80 

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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