Rapid: Individual Calculations July 2023
 Bonghi, Alessandro  Total change: -4.40  Rating chartPersonal card
 OP 14 RAPID A SQUADRE DELL'APPENNINO GUBBIO ITA 2023-06-04
RcRownchangeKK*chgGame
 1871 1821 2.00 5 -0.22 20 -4.40 
  Pocognoli, Gianfranco 1601 ITA1.0010.22204.40 
  Faraoni, Enrico 2094 ITA1.0010.832016.60 
  Guglielmi, Gabriele 1981 ITA0.001-0.2920-5.80 
  Pedini, Dario 2225 ITA0.001-0.0820-1.60 
  Colicchio, Martino 1452 ITA0.001-0.9020-18.00 

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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