Individual Calculations November 2019
 Tibaldeschi, Attilio  Total change: 17.20  Rating chartPersonal card
 WE 10 Citta' di Biella - B Biella ITA 2019-09-27
RcRownchangeKK*chgGame
 1763 1544 2.00 5 0.86 20 17.20 
  Gnata, Ilaria 1744 ITA1.0010.762015.20 
  Cerioni, Armando 1844 ITA0.001-0.1520-3.00 
  Sunder, Giulio 1750 ITA0.001-0.2420-4.80 
  Valenzano, Giorgio 1798 ITA0.001-0.1920-3.80 
  Zannoni, Gianni 1681 ITA1.0010.682013.60 

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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