Rapid: Individual Calculations July 2019
 Piacentino, Vittorio  Total change: -57.20  Rating chartPersonal card
 CR RAPID LOMBARDIA 2019 SAREZZO ITA 2019-06-02
RcRownchangeKK*chgGame
 1644 1730 2.00 8 -2.86 20 -57.20 
  Giana, Gian Pietro 1597 ITA1.0010.32206.40 
  Lumachi, Gabriele f2118 ITA0.001-0.0920-1.80 
  Zoni, Tiziano 1330  * ITA1.0010.08201.60 
  Bertani, Gianfranco 1989 ITA0.001-0.1820-3.60 
  Passon, Stefano 1452 ITA0.001-0.8320-16.60 
  Castelli, Edmondo 1453 ITA0.001-0.8320-16.60 
  Raimondi, Celso 1566 ITA0.001-0.7220-14.40 
  Onger, Nicola 1649 ITA0.001-0.6120-12.20 
 * 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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