Individual Calculations February 2018
 Mammi, Samuele  Total change: 49.20  Rating chartPersonal card
 FE 2 Starhotel Savoia Excelsior - B Trieste ITA 2018-01-02
RcRownchangeKK*chgGame
 1547 1356 2.50 5 1.23 40 49.20 
  Kern, Beat 1566 ITA1.0010.774030.80 
  Ziberna, Giuliano 1595 ITA0.001-0.2040-8.00 
  De Vittor, Daniele 1556 ITA0.001-0.2440-9.60 
  Rozmann, Glauco 1445 ITA1.0010.624024.80 
  Deancovich, Patrizio 1574 ITA0.5010.284011.20 

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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