Individual Calculations November 2019
 Bonugli, Carlo  Total change: -34.60  Rating chartPersonal card
 WE 10 Citta' di Biella - B Biella ITA 2019-09-27
RcRownchangeKK*chgGame
 1693 1990 2.50 5 -1.73 20 -34.60 
  Sunder, Matteo 1704 ITA0.001-0.8420-16.80 
  Zannoni, Gianni 1681 ITA1.0010.14202.80 
  Maraviglia, Stefano 1590  * ITA1.0010.08201.60 
  Sunder, Giulio 1750 ITA0.501-0.3020-6.00 
  Gasparetto, Alessandro 1739 ITA0.001-0.8120-16.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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