Individual Calculations July 2024
 De Rosa, Alfonso  Total change: -69.20  Rating chartPersonal card
 WE Cilentum chess - A Agropoli ITA 2024-06-14
RcRownchangeKK*chgGame
 1867 1814 0.00 4 -1.73 40 -69.20 
  Sirena, Gianni 2008 ITA0.001-0.2540-10.00 
  Gorgoni, Roberto Libero 1846 ITA0.001-0.4640-18.40 
  Miosi, Francesco 1834 ITA0.001-0.4740-18.80 
  Slobodyan, Arseniy 1780 ITA0.001-0.5540-22.00 

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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