Individual Calculations May 2016
 Zanchetta, Nicola  Total change: -4.40  Rating chartPersonal card
 FE 2 Citta' di Zevio - Memorial S. Perezzani Zevio ITA 2016-04-08
RcRownchangeKK*chgGame
 2023 1971 2.00 5 -0.22 20 -4.40 
  Guerra, Alessandro 2237 ITA0.001-0.1820-3.60 
  De Grandi, Samuele 1861 ITA0.501-0.1520-3.00 
  Fratton, Zeno 1952 ITA0.501-0.0320-0.60 
  Marangoni, Simone 1854 ITA1.0010.34206.80 
  Boraso, Alessio 2211 ITA0.001-0.2020-4.00 

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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