Individual Calculations July 2023
 D Amico, Pietro  Total change: 31.20  Rating chartPersonal card
 CIS 2023 - Serie Promozione Lombardia Girone 2 Cinisello Balsamo ITA 2023-06-09
RcRownchangeKK*chgGame
 1886 1250 0.00 1 -0.01 40 -0.40 
  Sironi, Roberto 1886 ITA0.001-0.0140-0.40 

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)
 
 OP Scacchi in fortezza San Leo ITA 2023-06-19
RcRownchangeKK*chgGame
 1622 1250 1.50 6 0.79 40 31.60 
  Marino, Giovanni 1846 ITA0.001-0.0240-0.80 
  Lo Martire, Vincenzo 1609 ITA0.001-0.1040-4.00 
  Di Pasquale, Karol 1719 ITA0.001-0.0540-2.00 
  Calissano, Corrado 1431 ITA0.001-0.2640-10.40 
  Marazza, Alessandro 1552 ITA0.5010.354014.00 
  Bassini, Massimo 1572 ITA1.0010.874034.80 

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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