Individual Calculations May 2019
 Seccia, Alessandro  Total change: -20.40  Rating chartPersonal card
 WE 22 Primavera - B Genova ITA 2019-04-05
RcRownchangeKK*chgGame
 1659 1811 3.00 5 -0.51 40 -20.40 
  Lohia, Sohum 1687 ENG0.001-0.6740-26.80 
  Milieni, Fabrizio 1651 ITA0.001-0.7140-28.40 
  Ludovici, Roberto 1664 ITA1.0010.304012.00 
  Nanni, Sergio 1588 ITA1.0010.22408.80 
  Gabbani, Sara 1703 ITA1.0010.354014.00 

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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