Individual Calculations November 2020
 Rotondaro, Alberto  Total change: 22.40  Rating chartPersonal card
 7 Settimanale del Borgo - A Torino ITA 2020-09-30
RcRownchangeKK*chgGame
 1884 1872 2.50 4 0.56 40 22.40 
  D Agostino, Maurizio 1893 ITA1.0010.534021.20 
  Di Chiara, Mauro 1903 ITA0.001-0.4640-18.40 
  Agresta, Giulio 1718 ITA1.0010.294011.60 
  Fassio, Luca 2022 ITA0.5010.20408.00 

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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