Individual Calculations October 2019
 Cannella, Carlo Umberto  Total change: 23.00  Rating chartPersonal card
 WE 5 Agrigento - Trofeo Vigata - A Porto Empedocle ITA 2019-08-23
RcRownchangeKK*chgGame
 1867 1896 3.00 6 -0.22 20 -4.40 
  Santagati, Mario 1702 ITA1.0010.25205.00 
  Ballotti, Luca 2088 ITA0.001-0.2520-5.00 
  Sapuppo, Francesco 1720 ITA0.501-0.2320-4.60 
  Hortiguela Hortiguela, Alberto 1765 ESP1.0010.32206.40 
  Gueci, Laura 1983 ITA0.001-0.3820-7.60 
  Sammut Briffa, Peter 1945 MLT0.5010.07201.40 

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)
 
 WE 3 Don Pietro Carrera - A Motta Sant'Anastasia ITA 2019-09-05
RcRownchangeKK*chgGame
 1946 1896 4.00 6 1.37 20 27.40 
  Grasso, Gaetano 2092 ITA0.5010.25205.00 
  Fabiano, Giuseppe f2036 ITA1.0010.692013.80 
  Barbagallo, Andrea 1904 ITA0.5010.01200.20 
  Mendola, Giovanni 1775 ITA0.501-0.1620-3.20 
  Sardo, Gabriele 2176 ITA0.5010.34206.80 
  Rizzo, Davide 1691 ITA1.0010.24204.80 

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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