Individual Calculations April 2019
 Ruggieri, Oliviero  Total change: -21.60  Rating chartPersonal card
 CIS 2019 - Serie Promozione Sicilia Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1533 1800 3.50 5 -0.54 40 -21.60 
  Conigliaro, Giada 1400  * ITA1.0010.08403.20 
  Sapuppo, Francesco 1611 ITA0.501-0.2540-10.00 
  Franceschino, Luca 1596 ITA1.0010.24409.60 
  Fleri, Matthew 1660 ITA0.001-0.6940-27.60 
  Faldetta, Antonio 1400  * 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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