Individual Calculations July 2021
 Antoniacci, Riccardo  Total change: -2.60  Rating chartPersonal card
 FE 8 Cattolica - B Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 1704 1675 3.00 7 -0.13 20 -2.60 
  Cilenti, Giuseppe Maria 1275  * SMR1.0010.08201.60 
  Solime , Marco 1781 ITA0.001-0.3620-7.20 
  Rapetti, Giuseppe 1609 ITA1.0010.41208.20 
  Catena, Marco 1868 ITA1.0010.752015.00 
  Hoebarth, Guenter 1882 AUT0.001-0.2320-4.60 
  Scagliarini, Lara 1840 ITA0.001-0.2820-5.60 
  Glover, Sharon 1672 ITA0.001-0.5020-10.00 
 * 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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