Rapid: Individual Calculations April 2019
 Sammuri, Andrea  Total change: -5.40  Rating chartPersonal card
 OP MARZO STEINITZ ROMA ITA 2019-03-16
RcRownchangeKK*chgGame
 1842 1826 3.00 7 -0.27 20 -5.40 
  Sacripanti, Valerio 1426  * ITA0.501-0.4220-8.40 
  Soncini, Stefano 1769 ITA1.0010.42208.40 
  Barletta, Antonio 1956 ITA0.001-0.3220-6.40 
  Gensabella, Paolo 1649 ITA1.0010.27205.40 
  Carnicelli, Flavio 2019 ITA0.5010.25205.00 
  Lantini, Marco 2071 ITA0.001-0.2020-4.00 
  Ciampi, Vincenzo 2002 ITA0.001-0.2720-5.40 
 * 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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