Individual Calculations June 2017
 Vaccari, Luigi  Total change: -27.60  Rating chartPersonal card
 CR Emilia Romagna 2017 San Marino Bentivoglio ITA 2017-04-22
RcRownchangeKK*chgGame
 1615 1558 2.50 7 -0.69 40 -27.60 
  Patrignani, Tiziano 1881 ITA0.001-0.1340-5.20 
  Modena, Giorgio 1958  * ITA0.001-0.0840-3.20 
  Di Bene, Daniela 1300 ITA1.0010.18407.20 
  Paoli, Walter 1958  * ITA0.001-0.0840-3.20 
  Galante, Raimondo 1266 ITA0.501-0.3540-14.00 
  Santoro, Simone 1367 ITA0.001-0.7540-30.00 
  Zenesini, Corrado 1573 ITA1.0010.524020.80 
 * 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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