Individual Calculations June 2017
 Grasso, Gabriele  Total change: 9.40  Rating chartPersonal card
 FE Citta' di Arzachena - B Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 1616 1644 3.00 6 -0.24 20 -4.80 
  Saccone, Giovanni 1531 ITA0.501-0.1520-3.00 
  Iandolo, Giovanni 1711 ITA0.001-0.4120-8.20 
  Spada, Dario 1621 ITA1.0010.47209.40 
  Caddeo, Pierluigi 1575 ITA0.501-0.1020-2.00 
  Lai, Lorenzo 1633 ITA0.001-0.5220-10.40 
  Deiana, Giacomo 1626 ITA1.0010.47209.40 

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)
 
 CR Liguria 2017 - Mem. Francesco D'Alessandro Spotorno ITA 2017-05-19
RcRownchangeKK*chgGame
 1756 1651 2.50 5 0.71 20 14.20 
  Montani, Riccardo 1831 ITA0.001-0.2620-5.20 
  Ruggeri, Claudio 1724 ITA0.5010.10202.00 
  Storai, Ivo 1712 ITA0.5010.08201.60 
  Rivara, Massimo 1760 ITA0.5010.15203.00 
  Guido, Pierpaolo 1753 ITA1.0010.642012.80 

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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