Rapid: Individual Calculations June 2023
 D `amore, Emanuele  Total change: -8.60  Rating chartPersonal card
 OP 9 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-05-13
RcRownchangeKK*chgGame
 1782 1769 3.00 7 -0.43 20 -8.60 
  Cappai, Davide 2289 ITA0.001-0.0320-0.60 
  Tamburrini, Andrea 1369  * ITA1.0010.08201.60 
  Lantini, Marco 2018 ITA0.5010.31206.20 
  Puglia, Francesco 1850 ITA0.001-0.3920-7.80 
  Proietti Cobas, Jorge 1808 ITA0.5010.05201.00 
  Costantino, Guido 1734 ITA0.001-0.5520-11.00 
  Konstantinomanolakis, Stavros 1405 GRE1.0010.10202.00 
 * 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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