Individual Calculations October 2022
 Spina, Simonpietro  Total change: 1.80  Rating chartPersonal card
 CIS 2022 - Serie B Gironi 15 e 16 Taormina ITA 2022-09-16
RcRownchangeKK*chgGame
 1886 1869 2.50 5 0.09 20 1.80 
  Barbagallo, Andrea 1892 ITA0.001-0.4720-9.40 
  Zoncu, Roberto Alessio 1820 ITA0.001-0.5720-11.40 
  Agnello, Giuseppe 1850 ITA0.501-0.0320-0.60 
  Imburgia, Giuseppe 2071 ITA1.0010.762015.20 
  Tripodo, Roberto 1798 ITA1.0010.40208.00 

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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