Rapid: Individual Calculations November 2019
 Melchior, Alex  Total change: -1.60  Rating chartPersonal card
 OP 4 AL TEATRO ROMANO MINTURNO ITA 2019-09-29
RcRownchangeKK*chgGame
 1891 1953 4.50 8 -0.08 20 -1.60 
  Baldassarra, Domenico 1553  * ITA1.0010.08201.60 
  Romano, Filippo 1665 ITA1.0010.16203.20 
  Seletsky, Grigory f2283 UKR0.001-0.1220-2.40 
  Quagliotti, Christian 1652 ITA1.0010.15203.00 
  Di Muccio, Lindoro 1772 ITA1.0010.26205.20 
  Vuelban, Virgilio m2353  * PHI0.001-0.0820-1.60 
  Gromovs, Sergejs f2298 ITA0.001-0.1120-2.20 
  Zuccaro, Vincenzo 1553  * ITA0.501-0.4220-8.40 
 * 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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