Individual Calculations June 2023
 De Marco, Leonardo  Total change: 70.80  Rating chartPersonal card
 CR Emilia-Romagna 2023 Bologna ITA 2023-04-29
RcRownchangeKK*chgGame
 1580 1540 2.00 5 -0.44 40 -17.60 
  Giugliano, Summer 1273 ITA1.0010.18407.20 
  Miotto, Alberto 2029 ITA0.001-0.0440-1.60 
  De Martino, Filippo 1290 ITA0.001-0.8140-32.40 
  Cantelli, Ruben Jules 1440 ITA1.0010.364014.40 
  Benedetti, Michele 1866 ITA0.001-0.1340-5.20 

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)
 
 CR Veneto 2023 Ceregnano ITA 2023-05-26
RcRownchangeKK*chgGame
 1832 1540 3.00 5 2.21 40 88.40 
  Buzzatti, Francesco 1916 ITA0.001-0.0940-3.60 
  Renier, Renzo 1827 ITA1.0010.844033.60 
  Bocaj, Arben 1776 ITA1.0010.804032.00 
  De Bortoli, Francesco 1894 ITA1.0010.894035.60 
  Serea, Gabriele 1748 ITA0.001-0.2340-9.20 

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)
 

 

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