Individual Calculations August 2023
 Breggia Bicchiere, Antonio  Total change: -14.60  Rating chartPersonal card
 WE 7 Vijgev aan Zee - Girone 3 Vigevano ITA 2023-06-24
RcRownchangeKK*chgGame
 1533 1560 1.50 4 -0.64 20 -12.80 
  Mott, Skyler 1558 USA0.5010.00200.00 
  Riccobono, Giorgio 1516 ITA0.001-0.5620-11.20 
  Damilano, Giulio 1524 ITA1.0010.45209.00 
  Roiatti, Noris 1535 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)
 
 WE 8 Ricordando Stefano Leopardi - A Alta Valle Intelvi ITA 2023-06-30
RcRownchangeKK*chgGame
 1727 1560 0.50 2 -0.09 20 -1.80 
  Barrera, Pietro 1601 ITA0.5010.06201.20 
  Orsenigo, Davide 1853 ITA0.001-0.1520-3.00 

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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