Individual Calculations July 2019
 Vargiu, Alessandro  Total change: 5.20  Rating chartPersonal card
 CR Sardegna 2019 Cagliari ITA 2019-05-30
RcRownchangeKK*chgGame
 1507 1169 0.50 3 0.13 40 5.20 
  Mascia, Germano 1569  * ITA0.001-0.0840-3.20 
  Costa, Gabriele 1532 ITA0.001-0.1040-4.00 
  Lussu, Andrea 1420 ITA0.5010.314012.40 
 * 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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