Rapid: Individual Calculations January 2019
 Silvetti, Antonio  Total change: -33.80  Rating chartPersonal card
 CR ABRUZZO RAPID A SQUADRE 2018 MONTESILVANO ITA 2018-12-02
RcRownchangeKK*chgGame
 1933 1968 1.00 5 -1.69 20 -33.80 
  Orfini, Nicolo` 2142 ITA0.001-0.2720-5.40 
  Evangelista, Federico 1679 ITA0.001-0.8420-16.80 
  Cappelletti, Matteo 1884 ITA1.0010.38207.60 
  Giacchetti, Claudio 1886 ITA0.001-0.6120-12.20 
  Ciavarra, Luigi 2075 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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