Individual Calculations April 2023
 Rubini, Alessandro  Total change: -20.80  Rating chartPersonal card
 FE 2 Primavera a Bassano del Grappa - C Bassano del Grappa ITA 2023-03-17
RcRownchangeKK*chgGame
 1449 1701 3.00 5 -1.04 20 -20.80 
  Vinogradov, Ilia 1436 FID0.001-0.8220-16.40 
  Santoro, Michele 1390 ITA1.0010.14202.80 
  Ruggeri, Igor 1452 ITA1.0010.19203.80 
  Timagina, Sofia 1518 SLO0.001-0.7420-14.80 
  De Bona, Filippo 1449 ITA1.0010.19203.80 

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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