Individual Calculations April 2023
 Chiarotto, Filippo  Total change: 4.80  Rating chartPersonal card
 OP Settimanale Campionato eporediese open 2023 Rounds 1-2-3-4 Ivrea ITA 2023-03-04
RcRownchangeKK*chgGame
 1724 1934 3.00 4 0.24 20 4.80 
  Pilo, Paola 1534  * ITA1.0010.08201.60 
  Giachino, Adriano 1372 ITA1.0010.02200.40 
  Bonardo, Davide 1808 ITA1.0010.33206.60 
  Ranieri, Fabrizio f2183 ITA0.001-0.1920-3.80 
 * 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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