Individual Calculations May 2023
 D Angelo, Giovanni  Total change: -1.40  Rating chartPersonal card
 WE 10 Renato Didoni - A Milano ITA 2023-04-21
RcRownchangeKK*chgGame
 1774 1690 2.00 5 -0.07 20 -1.40 
  Zanetti, Alberto 1931 ITA1.0010.802016.00 
  Andreoni, Giuseppe 2154 ITA0.001-0.0520-1.00 
  Cerioni, Armando 1861 ITA0.001-0.2720-5.40 
  Nolano, Marco 1355 ITA1.0010.12202.40 
  Negrini, Matteo Lorenzo 1568 ITA0.001-0.6720-13.40 

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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