Rapid: Individual Calculations February 2018
 Bettazzi, Daniele  Total change: -5.00  Rating chartPersonal card
 OP SQUADRE EMPOLI SCACCHI 1 EMPOLI ITA 2018-01-28
RcRownchangeKK*chgGame
 1771 1947 6.00 9 -0.25 20 -5.00 
  Pazzi, Maurizio 1547  * ITA0.501-0.4220-8.40 
  Vrami, Ymer 1645 ITA0.001-0.8520-17.00 
  Frugoli, Francesco 2221 ITA0.001-0.1720-3.40 
  Soventi, Maurizio 1854 ITA1.0010.37207.40 
  Sumzaku, Endrit 1547  * ALB1.0010.08201.60 
  Vezzani, Gianfranco 1547  * ITA1.0010.08201.60 
  Gazhdaj, Lazer 1733 ALB1.0010.23204.60 
  Di Trani, Sabino 1970 ITA0.5010.03200.60 
  Muraro, Alberto 1876 ITA1.0010.40208.00 
 * 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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