Individual Calculations September 2019
 Raccanello, Marianna  Total change: -108.40  Rating chartPersonal card
 FE 39 Conca della Presolana - A Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 1907 2157 4.50 9 -2.71 40 -108.40 
  Eichenauer, Pascal 1868 GER0.001-0.8440-33.60 
  Stolarczyk, Anna wc1904 POL0.001-0.8140-32.40 
  Cavatorta, Fosco 1804 ITA1.0010.11404.40 
  Piantoni, Pierino 1843 ITA0.501-0.3640-14.40 
  Ni, Polina 1877 LAT1.0010.16406.40 
  Grazzi, Roberto 1919 ITA1.0010.20408.00 
  Ansner, Bjorn 1972 SWE0.501-0.2440-9.60 
  Valtemara, Mattia Angelo 1918 ITA0.501-0.3040-12.00 
  Bonassi, Tommaso 2061 ITA0.001-0.6340-25.20 

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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