Individual Calculations January 2024
 Tocchioni, Doriano  Total change: -55.60  Rating chartPersonal card
 FE Italfama e The chess store Marsili's - A Campi Bisenzio ITA 2023-12-07
RcRownchangeKK*chgGame
 1986 2193 2.50 7 -2.78 20 -55.60 
  Rossi, Gabriele Valerio 1929 ITA1.0010.18203.60 
  Schnabel, Ralf 2203 GER0.001-0.4920-9.80 
  Tellarini, Lorenzo 1982 ITA0.001-0.7720-15.40 
  Trangoni, Bruno 1900 ITA1.0010.15203.00 
  Bergamaschi, Elia 1893 ITA0.001-0.8520-17.00 
  Valkova, Angelika 2035 UKR0.501-0.2120-4.20 
  Di Girolamo, Nicolo 1960 ITA0.001-0.7920-15.80 

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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