Individual Calculations July 2022
 Spiga, Daniele  Total change: -4.40  Rating chartPersonal card
 CR Sardegna 2022 Oristano ITA 2022-06-02
RcRownchangeKK*chgGame
 1596 1623 3.50 7 -0.11 40 -4.40 
  Tolu, Silvio 1223  * ITA1.0010.08403.20 
  Markevichus, Yaraslau 1944 ITA0.001-0.1340-5.20 
  La Gaetana, Giacomo 1262 ITA1.0010.10404.00 
  Mallo , Danilo 1765 ITA0.5010.19407.60 
  Ardu, Luigi 1685 ITA0.001-0.4140-16.40 
  Ventrice, Lorenzo 1536 ITA1.0010.384015.20 
  Mela, Francesco 1760 ITA0.001-0.3240-12.80 
 * 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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