Rapid: Individual Calculations July 2023
 Sergi, Alessandro  Total change: 8.80  Rating chartPersonal card
 OP 14 RAPID MEMORIAL COSTANTINO ROMANO FIRENZE ITA 2023-06-11
RcRownchangeKK*chgGame
 1594 1248 1.00 4 0.22 40 8.80 
  Cesarini, Leopoldo 1911 ITA0.001-0.0140-0.40 
  Franciolini, Massimiliano 1679 ITA0.001-0.0740-2.80 
  Bordianu, Dan 1601 ROU0.001-0.1140-4.40 
  Donati, Niccolo ` 1185 ITA1.0010.414016.40 

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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