Rapid: Individual Calculations August 2023
 Tatulli, Eugenio  Total change: 21.80  Rating chartPersonal card
 OP RAPID SAGRA DER CIGNALE CANALE MONTERANO ITA 2023-07-09
RcRownchangeKK*chgGame
 1872 1490 1.50 4 1.09 20 21.80 
  Karayel, Atagun 1890  * TUR0.001-0.0820-1.60 
  Rossi De Gasperis, Pietro 2020 ITA1.0010.972019.40 
  Attanasi, Salvatore 1775 ITA0.5010.34206.80 
  Pastore, Cosmas 1803 ITA0.001-0.1420-2.80 
 * 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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