Individual Calculations May 2023
 Marino, Fabio  Total change: 9.20  Rating chartPersonal card
 CP Frosinone e Latina 2023 Arpino ITA 2023-04-21
RcRownchangeKK*chgGame
 1561 1593 2.00 3 0.23 40 9.20 
  De Luca, Gaetano 1193  * ITA1.0010.08403.20 
  Gerardi, Saverio 2174 ITA0.001-0.0240-0.80 
  Mastrantoni, Emanuele 1316 ITA1.0010.17406.80 
 * 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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