Individual Calculations February 2023
 Parmentola, Sergio  Total change: 35.00  Rating chartPersonal card
 WE 52 Citta' di Torino - A Torino ITA 2023-01-05
RcRownchangeKK*chgGame
 1845 1601 3.00 6 1.75 20 35.00 
  Mori, Andrea 1899 ITA0.5010.35207.00 
  Fassio, Luca 1995 ITA0.001-0.0820-1.60 
  Zheng, Alessio 1827 ITA1.0010.792015.80 
  Zerbin, Simone 1762 ITA0.001-0.2920-5.80 
  Loggia, Davide 1716 ITA1.0010.662013.20 
  Di Chiara, Mauro 1868 ITA0.5010.32206.40 

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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