Individual Calculations September 2015
 Bione, Alessandro  Total change: 51.20  Rating chartPersonal card
 FE 9 Castelli romani - B Rocca Priora ITA 2015-08-13
RcRownchangeKK*chgGame
 1643 1619 4.50 7 1.28 40 51.20 
  Bruschetta, Letterio 1335 ITA1.0010.16406.40 
  Bettini, Alessandro 1794 ITA0.5010.23409.20 
  Vargiu, Antonio 1681 ITA1.0010.594023.60 
  De Angelis, Nico 1691 ITA0.001-0.4040-16.00 
  Gabriello, Edmondo 1682 ITA0.001-0.4140-16.40 
  Orazi, Carlo 1728 ITA1.0010.654026.00 
  Melega, Michele 1592 ITA1.0010.464018.40 

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)
 

 

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