Individual Calculations January 2020
 Risso, Alessandro  Total change: 26.40  Rating chartPersonal card
 FE 4 Roma citta' aperta - B Roma ITA 2019-12-08
RcRownchangeKK*chgGame
 1813 1751 5.00 9 1.32 20 26.40 
  Longhi, Alessandro 1408 ITA1.0010.12202.40 
  Ghods, Maziar 1926 ITA0.001-0.2720-5.40 
  Abuhamdieh, Nando 1529 ITA1.0010.22204.40 
  Catracchia, Mauro 1908 ITA0.5010.21204.20 
  Marino, Giovanni 1921 ITA1.0010.722014.40 
  Iannello, Antonio 1911 ITA1.0010.712014.20 
  Aprile, Martino 1971 ITA0.001-0.2220-4.40 
  Roberti, Bruno 1884 ITA0.5010.18203.60 
  Caiezza, Leonardo 1859 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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