Individual Calculations September 2019
 Stolarczyk, Anna  Total change: -12.80  Rating chartPersonal card
 FE 39 Conca della Presolana - A Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 1939 1904 3.50 9 -0.64 20 -12.80 
  Podetti, Davide 2206 ITA0.001-0.1520-3.00 
  Raccanello, Marianna wf2157 ITA1.0010.812016.20 
  Voltolini, Giuseppe 2108 ITA0.001-0.2420-4.80 
  Baldi, Alberto 1722 ITA0.501-0.2420-4.80 
  Nessi, Davide 1702 ITA0.501-0.2620-5.20 
  Lagrotteria, Salvatore 2020 ITA0.001-0.3420-6.80 
  Loggia, Davide 1707 ITA0.501-0.2520-5.00 
  Simone, Marco 1818 ITA1.0010.38207.60 
  Ceccarini, Marco 2012 ITA0.001-0.3520-7.00 

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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