Individual Calculations March 2023
 Centamore, Alberto  Total change: -23.60  Rating chartPersonal card
 CP Prato e Firenze 2023 Prato ITA 2023-02-18
RcRownchangeKK*chgGame
 1739 2046 3.50 5 -0.59 40 -23.60 
  Sabatini, Luca 1511 ITA1.0010.03401.20 
  Celati, Sara Duse Elena 1737 ITA1.0010.14405.60 
  Campanella, Giovanni 1745 ITA0.001-0.8540-34.00 
  Massazza, Federico 2055 ITA0.5010.01400.40 
  Fulgentini, Edoardo 1646  * ITA1.0010.08403.20 
 * 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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