Individual Calculations April 2022
 Ammirata, Achille  Total change: -48.80  Rating chartPersonal card
 WE 4 I due alfieri - A Bagheria ITA 2022-03-25
RcRownchangeKK*chgGame
 1671 1787 2.00 5 -1.22 40 -48.80 
  Conti, Silvano 1599 ITA0.001-0.7440-29.60 
  Gervasi, Pietro 1529 ITA0.001-0.8240-32.80 
  Tondo, Salvatore 1781 ITA1.0010.494019.60 
  Grasso, Giuseppe 1540 ITA0.501-0.3140-12.40 
  Agnello, Giuseppe 1905 ITA0.5010.16406.40 

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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