Individual Calculations July 2024
 Gentile, Vittorio  Total change: 18.40  Rating chartPersonal card
 OP Scacchi d'aMare Ladispoli ITA 2024-06-15
RcRownchangeKK*chgGame
 1911 1685 2.00 5 0.92 20 18.40 
  Biondi, Massimo 1921 ITA1.0010.802016.00 
  Attanasi, Salvatore 1867 ITA0.5010.24204.80 
  Cenci, Federico 1984 ITA0.5010.35207.00 
  Mariani, Claudio Martin Vicente 1906 ITA0.001-0.2220-4.40 
  Elia, Alessio 1876 ITA0.001-0.2520-5.00 

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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