Individual Calculations February 2022
 Mazzi, Leonardo  Total change: 51.60  Rating chartPersonal card
 WE 5 Savoia - B Trieste ITA 2022-01-07
RcRownchangeKK*chgGame
 1517 1564 4.00 5 1.29 40 51.60 
  Dolejsi, Massimiliano 1164  * ITA1.0010.08403.20 
  Grudina, Marco 1624 ITA0.5010.08403.20 
  Budai, Leonardo 1551 ITA0.501-0.0240-0.80 
  Piazzetta, Mattia 1528 ITA1.0010.454018.00 
  Banovi, Alit 1717 ITA1.0010.704028.00 
 * 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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