Individual Calculations February 2017
 Zonta, Riccardo  Total change: -15.20  Rating chartPersonal card
 OP Citta' di Verona C Verona ITA 2017-01-02
RcRownchangeKK*chgGame
 1552 1582 2.50 5 -0.19 20 -3.80 
  Kofler, Albin 1594 ITA0.001-0.4820-9.60 
  Guglielmone, Luciano 1587 ITA0.001-0.4920-9.80 
  Gianoli, Alejandro 1543 ITA0.501-0.0520-1.00 
  Vinciguerra, Riccardo 1486 ITA1.0010.37207.40 
  Maddaloni, Giovanni 1550 ITA1.0010.46209.20 

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)
 
 CP Verona 2017 Zervio ITA 2017-01-14
RcRownchangeKK*chgGame
 1689 1582 0.50 3 -0.57 20 -11.40 
  Perantoni, Matteo 1611 ITA0.5010.04200.80 
  Magnabosco, Mauro Denis 1767 ITA0.001-0.2620-5.20 
  Tencheni, Maurizio 1690 ITA0.001-0.3520-7.00 

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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