Individual Calculations January 2023
 D Agnese, Mattiangelo  Total change: -35.60  Rating chartPersonal card
 WE 28 Lazio Scacchi - La dolce vita a Via Veneto - B Roma ITA 2022-12-02
RcRownchangeKK*chgGame
 1229 1478 1.50 3 -0.89 40 -35.60 
  Lupi, Massimiliano 1191 ITA1.0010.16406.40 
  Sinan, Hassan Ali Al-Naqshbandi 1151 IRQ0.001-0.8740-34.80 
  Fersini, Maurizio 1346 ITA0.501-0.1840-7.20 

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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