Individual Calculations July 2018
 Gravina, Giuseppe  Total change: 18.80  Rating chartPersonal card
 FE 2 Cento Torri - B Ascoli Piceno ITA 2018-06-01
RcRownchangeKK*chgGame
 1722 1606 2.50 5 0.77 20 15.40 
  Pierantozzi, Matteo 1757 ITA0.001-0.3020-6.00 
  De Angelis, Stefano 1753 ITA0.001-0.3020-6.00 
  Fioravanti, Emidio 1807 ITA1.0010.762015.20 
  Seccia, Alessandro 1686 ITA0.5010.11202.20 
  Ajdarpasic, Hazbo 1609 ITA1.0010.502010.00 

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 10 Lazio Scacchi - A Roma ITA 2018-06-15
RcRownchangeKK*chgGame
 1844 1606 1.00 4 0.17 20 3.40 
  Sipione, Luigi 1906 ITA0.001-0.1520-3.00 
  Medori, Marco 1788 ITA0.001-0.2620-5.20 
  Deruda, Leonardo 1773 ITA1.0010.722014.40 
  Prelati, Maurizio 1909 ITA0.001-0.1420-2.80 

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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