Rapid: Individual Calculations January 2023
 Vetrugno, Marco  Total change: -1.20  Rating chartPersonal card
 OP RAPID FINALE GRAND PRIX PUGLIA LECCE ITA 2022-12-18
RcRownchangeKK*chgGame
 1594 1650 4.50 8 -0.06 20 -1.20 
  Lisanti, Flavio 1250  * ITA0.501-0.4220-8.40 
  Lisanti, Luca 1190 ITA1.0010.05201.00 
  Caracciolo, Matteo 1619 ITA1.0010.46209.20 
  Pellizzieri, Fabio Angelo 2070 ITA0.001-0.0720-1.40 
  Costa, Gianmarco 1433 ITA1.0010.22204.40 
  Bernabei, Alberto 1649 ITA0.001-0.5020-10.00 
  Messina, Francesco 2055 ITA0.001-0.0820-1.60 
  Avvantaggiato, Carmine 1486 ITA1.0010.28205.60 
 * 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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