Individual Calculations April 2023
 Altini, Nicola  Total change: -0.90  Rating chartPersonal card
 CP Bari 2023 Gioia del Colle ITA 2023-03-03
RcRownchangeKK*chgGame
 1909 2402 4.50 5 -0.09 10 -0.90 
  Vulpio, Martin 2002  * ITA1.0010.08100.80 
  Benedetto, Davide 1847 ITA0.501-0.4710-4.70 
  Marino, Oscar 1715 ITA1.0010.01100.10 
  Disanti, Nicola 1748 ITA1.0010.01100.10 
  Delfino, Luigi 2234 ITA1.0010.28102.80 
 * 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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