Individual Calculations November 2020
 Prelati, Maurizio  Total change: -18.00  Rating chartPersonal card
 FE 42 Citta' di Arco - A Arco ITA 2020-10-10
RcRownchangeKK*chgGame
 1813 1900 4.50 9 -0.90 20 -18.00 
  Bangerter, Ena 1500  * SUI1.0010.08201.60 
  Perman, Sergey 2154 SUI0.001-0.1920-3.80 
  Rossi Cassani, Gianni 1695 ITA0.001-0.7620-15.20 
  Pretto, Aldo 1744 ITA1.0010.29205.80 
  Necesito, Donald 1779 PHI0.001-0.6620-13.20 
  Morselli, Stefano 1757 ITA1.0010.31206.20 
  Margoni, Casimiro 1602 ITA1.0010.15203.00 
  Briata, Federico 2090 ITA0.5010.25205.00 
  Beulertz, Stefan 1994 MLT0.001-0.3720-7.40 
 * 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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