Rapid: Individual Calculations January 2023
 Sansonetti, Giorgio  Total change: -21.80  Rating chartPersonal card
 OP 16 RAPID DELL'IMMACOLATA VERNOLE ITA 2022-12-08
RcRownchangeKK*chgGame
 1664 1929 3.50 6 -1.09 20 -21.80 
  Girlanda, Lucia 1529  * ITA1.0010.08201.60 
  Murra, Mattia 1469 ITA0.501-0.4520-9.00 
  Bernabei, Alberto 1649 ITA1.0010.16203.20 
  Ripa, Francesco 1900 ITA0.001-0.5420-10.80 
  Sirena, Gianni 2024 ITA0.001-0.3720-7.40 
  Perrone, Andrea 1410 ITA1.0010.03200.60 
 * 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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