Individual Calculations April 2019
 Savitteri, Calogero  Total change: 6.40  Rating chartPersonal card
 CIS 2019 - Serie Promozione Sicilia Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1497 1796 2.00 2 0.32 20 6.40 
  Triolo, Marco 1396  * ITA1.0010.08201.60 
  Bonsangue, Salvatore 1597 ITA1.0010.24204.80 
 * 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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