Individual Calculations January 2023
 Galbiati, Francesco  Total change: 2.60  Rating chartPersonal card
 OP 2 Settimanale Mikhail Botvinnik Rounds 5-6 Milano ITA 2022-11-30
RcRownchangeKK*chgGame
 1647 1593 1.00 2 0.13 20 2.60 
  Fiorentini, Mauro 1790 ITA0.001-0.2520-5.00 
  Saracino, Davide Rosario 1504 ITA1.0010.38207.60 

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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