Individual Calculations July 2017
 Pizzoferrato, Mattia  Total change: -2.00  Rating chartPersonal card
 WE Cento Torri - B Ascoli Piceno ITA 2017-06-02
RcRownchangeKK*chgGame
 1515 1711 2.50 5 -1.16 40 -46.40 
  Tonetto, Federico 1423 ITA0.501-0.3440-13.60 
  Cappella, Leonardo 1619 ITA0.001-0.6340-25.20 
  Marrocco, Dario 1722 ITA0.001-0.4840-19.20 
  Taddia, Davide 1453 ITA1.0010.18407.20 
  Zucchini, Massimo 1358 ITA1.0010.11404.40 

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 Abruzzo 2017 Pescara ITA 2017-06-16
RcRownchangeKK*chgGame
 1800 1711 3.00 5 1.11 40 44.40 
  Monticelli, Gaetano 1311  * ITA1.0010.08403.20 
  Sbraccia, Giovanni 1936 ITA1.0010.784031.20 
  Foglia, Maurizio 2044 ITA0.5010.384015.20 
  Pecorari, Marcello 1937 ITA0.001-0.2140-8.40 
  Bruni, Emiliano 1772 ITA0.5010.08403.20 
 * 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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