Individual Calculations September 2023
 Di Pietro, Vincenzo  Total change: 13.60  Rating chartPersonal card
 WE Bosco di Manziana - A Manziana ITA 2023-08-25
RcRownchangeKK*chgGame
 1867 1751 2.50 5 0.68 20 13.60 
  Farina, Saverio 1924 ITA0.5010.23204.60 
  Musso, Francesco 1601 ITA1.0010.30206.00 
  Berni, Fabrizio 2136 ITA0.001-0.0920-1.80 
  Giuliani, Sante 1853 ITA0.5010.14202.80 
  Chiari, Cosimo 1822 ITA0.5010.10202.00 

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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