Individual Calculations November 2022
 Andreassi, Luca  Total change: -21.20  Rating chartPersonal card
 OP 3 Settimanale Serafino Dubois - Rounds 1-2-3 Roma ITA 2022-10-13
RcRownchangeKK*chgGame
 1693 1559 0.00 3 -1.06 20 -21.20 
  D`amore, Emanuele 1916 ITA0.001-0.1120-2.20 
  Rinaldi, Mario 1404 ITA0.001-0.7120-14.20 
  Roberti, Bruno 1758 ITA0.001-0.2420-4.80 

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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