Rapid: Individual Calculations December 2019
 Soncini, Stefano  Total change: 44.80  Rating chartPersonal card
 OP RAPID NOVEMBRE STEINITZ ROMA ITA 2019-11-09
RcRownchangeKK*chgGame
 1778 1818 6.50 8 2.24 20 44.80 
  Artissi, Sabina 1425 ITA1.0010.08201.60 
  Buffoni, Luca 1794 ITA1.0010.47209.40 
  Pomilio, Riccardo 1865 ITA1.0010.572011.40 
  Tribuiani, Renato 1962 ITA1.0010.692013.80 
  Pomilio, Umberto Francesco 1727 ITA1.0010.38207.60 
  Quimi, Marco 2058 PER0.001-0.2020-4.00 
  Barletta, Antonio 1915 ITA0.5010.13202.60 
  Giannini, Fabio 1478 ITA1.0010.12202.40 

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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