Rapid: Individual Calculations August 2019
 Piancatelli, Marco  Total change: -24.20  Rating chartPersonal card
 OP 67 ASR ROMA ITA 2019-07-20
RcRownchangeKK*chgGame
 1911 2043 4.00 8 -1.21 20 -24.20 
  Santoni, Daniele 1691 ITA1.0010.11202.20 
  Tamburrini, Andrea 1643  * ITA1.0010.08201.60 
  Fiorentino, Vincenzo 1794 ITA0.501-0.3120-6.20 
  Martino, Enzo 2191 ITA0.001-0.3020-6.00 
  Marta, Daniele 1922 ITA1.0010.34206.80 
  Vuelban, Virgilio m2316 PHI0.5010.33206.60 
  Ciampi, Vincenzo 1921 ITA0.001-0.6720-13.40 
  Malerba, Vito Francesco 1809 ITA0.001-0.7920-15.80 
 * 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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