Individual Calculations March 2018
 Petruccioli, Antonio  Total change: 20.00  Rating chartPersonal card
 CR Molise 2018 Campobasso ITA 2018-01-20
RcRownchangeKK*chgGame
 1688 1980 6.00 6 1.00 20 20.00 
  Tirro, Luigi Elia 1625 ITA1.0010.11202.20 
  Iandolo, Giovanni 1704 ITA1.0010.17203.40 
  Rigolassi, Roberto 1626 ITA1.0010.11202.20 
  Terzano, Francesco 1854 ITA1.0010.33206.60 
  Patriarchi, Emanuele 1741 ITA1.0010.20204.00 
  Angelicola, Gianluca 1580  * ITA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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