Individual Calculations February 2017
 Maddaloni, Giovanni  Total change: -47.00  Rating chartPersonal card
 OP 7 - Inverno - Weihnachtschach Arco di Trento ITA 2016-12-26
RcRownchangeKK*chgGame
 1633 1550 1.00 5 -1.06 20 -21.20 
  Ridolfo, Enrico 1950  * ITA0.001-0.0820-1.60 
  Niccoli, Paolo 1787 ITA0.001-0.2020-4.00 
  Simbola, Francesca 1330 ITA1.0010.22204.40 
  Ciani, Davide 1708 ITA0.001-0.2920-5.80 
  Calabri, Matilde 1392 ITA0.001-0.7120-14.20 
 * 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)
 
 OP Citta' di Verona C Verona ITA 2017-01-02
RcRownchangeKK*chgGame
 1513 1550 2.00 6 -1.29 20 -25.80 
  Russo, Giuseppe 1363 ITA0.001-0.7420-14.80 
  Scagliarini, Massimo 1377 ITA1.0010.27205.40 
  Kofler, Albin 1594 ITA1.0010.562011.20 
  Miotto, Alberto 1566 ITA0.001-0.4820-9.60 
  Cutini, Marco Vinicio 1596 ITA0.001-0.4420-8.80 
  Zonta, Riccardo 1582 ITA0.001-0.4620-9.20 

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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