Individual Calculations October 2021
 Loi, Alessio  Total change: 48.40  Rating chartPersonal card
 CIS 2021 - Serie Promozione Liguria Girone 2 Recco ITA 2021-09-17
RcRownchangeKK*chgGame
 1377 1123 2.00 4 1.21 40 48.40 
  Squarci, Franco 1523  * ITA0.001-0.0840-3.20 
  Gabrielli, Edoardo 1353 ITA1.0010.794031.60 
  Mergoni, Riccardo 1337 ITA0.001-0.2340-9.20 
  Valle, Edoardo 1296 ITA1.0010.734029.20 
 * 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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