Individual Calculations August 2022
 Tagliaferri, Valerio  Total change: -19.60  Rating chartPersonal card
 FE Citta' di San Leo - B San Leo ITA 2022-06-19
RcRownchangeKK*chgGame
 1516 1726 5.00 8 -0.98 20 -19.60 
  Arun, Ria 1326  * ITA1.0010.08201.60 
  Jamous, Manuel 1448 ITA1.0010.17203.40 
  Canubas, Chloie Elizabeth 1436 ITA0.501-0.3420-6.80 
  Eedle, Eric F 1618 ENG0.501-0.1520-3.00 
  Polidoro, Ettore 1383 ITA1.0010.12202.40 
  Bianco, Paolo 1657 ITA1.0010.40208.00 
  Ballabio, Pietro 1599 ITA0.001-0.6720-13.40 
  Laneve, Giulio 1661 ITA0.001-0.5920-11.80 
 * 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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