Rapid: Individual Calculations December 2019
 Danza Sproviero, Ivan  Total change: -7.80  Rating chartPersonal card
 CIG 2020 - BOLOGNA 2 U16 BOLOGNA ITA 2019-11-10
RcRownchangeKK*chgGame
 1320 1152 0.50 3 -0.39 20 -7.80 
  Rimondini, Riccardo 1288 ITA0.5010.18203.60 
  Bergamaschi, Elia 1195 ITA0.001-0.4420-8.80 
  Brini, Dario 1478 ITA0.001-0.1320-2.60 

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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