Individual Calculations August 2018
 Marzetti, Andrea  Total change: 4.40  Rating chartPersonal card
 CIG 2018 - Finale u12 Scalea ITA 2018-07-01
RcRownchangeKK*chgGame
 1407 1187 1.00 4 0.11 40 4.40 
  Lo Gatto, Riccardo 1400 ITA1.0010.774030.80 
  Laneve, Giulio 1437 ITA0.001-0.1940-7.60 
  Gazzotti, Francesco 1350 ITA0.001-0.2840-11.20 
  Pighi, Edoardo 1440 ITA0.001-0.1940-7.60 

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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