Individual Calculations December 2017
 Marino, Giovanni  Total change: 1.60  Rating chartPersonal card
 OP 27 Infrasettimanale SS Lazio Roma ITA 2017-09-13
RcRownchangeKK*chgGame
 1858 1894 3.50 7 -0.22 20 -4.40 
  Spada, Dario 1523 ITA0.501-0.4020-8.00 
  Lantini, Marco 2139 ITA0.5010.30206.00 
  Colantonio, Marco 1539 ITA1.0010.11202.20 
  Albertini, Luca 2158 ITA0.5010.32206.40 
  Pastore, Cosmas 1874 ITA0.501-0.0320-0.60 
  Baiocchi, Emanuele 2037 ITA0.001-0.3120-6.20 
  Luigi, Rinaldo 1736 ITA0.501-0.2120-4.20 

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)
 
 FE Citta' dell'Aquila L'Aquila ITA 2017-10-20
RcRownchangeKK*chgGame
 1948 1902 2.50 5 0.30 20 6.00 
  Bettalli, Francesco 2078 ITA0.001-0.2720-5.40 
  Rotolante, Luca 1987 ITA0.5010.12202.40 
  Rebeggiani, Andrea 1897 ITA0.501-0.0120-0.20 
  Pecorari, Marcello 1914 ITA0.5010.02200.40 
  Giacchetti, Lorenzo 1862 ITA1.0010.44208.80 

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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