Rapid: Individual Calculations May 2019
 Saporito, Giulio Cong Yan  Total change: -10.20  Rating chartPersonal card
 CIG 2019 - FRASCATI 6 U12 FRASCATI ITA 2019-04-06
RcRownchangeKK*chgGame
 1328 1198 0.50 3 -0.51 20 -10.20 
  Marino, Alessandro Fabio 1463 ITA0.001-0.1820-3.60 
  Caramoni, Rocco 1195 ITA0.5010.00200.00 
  Glover, Liam 1327 ITA0.001-0.3320-6.60 

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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