Blitz: Individual Calculations May 2023
 Bettazzi, Daniele  Total change: 67.40  Rating chartPersonal card
 OP PASQUETTA BLITZ 2023 EMPOLI ITA 2023-04-10
RcRownchangeKK*chgGame
 1807 1879 6.00 7 1.99 20 39.80 
  De Marco, Leonardo 1540 ITA1.0010.12202.40 
  Cavaliere, Massimo 1830 ITA1.0010.43208.60 
  Ceccarini, Marco 1905 ITA0.5010.04200.80 
  Pasqualetti, Enzo 1860 ITA0.501-0.0320-0.60 
  Colombo, Giulio 1496 ITA1.0010.09201.80 
  Borrelli, Lorenzo 1933 ITA1.0010.582011.60 
  Colombo, Roberto 2084 ITA1.0010.762015.20 

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)
 
 OP BLITZ DELLA LIBERAZIONE 2023 FIRENZE ITA 2023-04-23
RcRownchangeKK*chgGame
 1750 1879 8.50 11 1.38 20 27.60 
  Colombo, Giulio 1496 ITA1.0010.09201.80 
  Piri, Emanuele 1575 ITA1.0010.14202.80 
  Roccanti, Lapo 1839 ITA0.501-0.0620-1.20 
  Di Meo, Enrico 1639 ITA0.501-0.3020-6.00 
  Montorsi, Matteo 2019 ITA0.001-0.3120-6.20 
  Fiaschi, Maurizio 1576 ITA1.0010.14202.80 
  Botindari, Lorenzo 1773 ITA1.0010.36207.20 
  Maglioni, Leonardo 1853 ITA1.0010.46209.20 
  Ghods, Maziar 1936 ITA1.0010.582011.60 
  Borselli, Francesco 1990 ITA1.0010.652013.00 
  Rostalnyi, Kyrylo 1558 UKR0.501-0.3720-7.40 

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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