Individual Calculations May 2024
 Rossi, Roberto  Total change: 1.60  Rating chartPersonal card
 Settimanale 48 Lazio Scacchi - B Rounds 4-5-6-7 Roma ITA 2024-04-02
RcRownchangeKK*chgGame
 1735 1589 1.00 3 0.08 20 1.60 
  Izzo, Francesco 1769 ITA0.001-0.2620-5.20 
  Ricci, Domenico 1759 ITA1.0010.722014.40 
  Pica, Pier Alfredo 1676 ITA0.001-0.3820-7.60 

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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