Individual Calculations July 2019
 Pellegrino, Carlo  Total change: 3.00  Rating chartPersonal card
 OP TS Partenopea 2019 - A Napoli ITA 2019-05-02
RcRownchangeKK*chgGame
 1642 1444 1.50 5 0.15 20 3.00 
  Gonzini, Gianmaria 1844  * ITA0.001-0.0820-1.60 
  Chiummo, Sergio 1741 ITA0.001-0.1520-3.00 
  Somma, Erminio 1504 ITA0.001-0.4220-8.40 
  Esposito, Giuseppe 1662 ITA0.5010.28205.60 
  Norcia, Fabrizio 1460 ITA1.0010.522010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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