Individual Calculations March 2018
 Poysti, Nathanael  Total change: -40.40  Rating chartPersonal card
 FE 4 Mimosa d'Inverno Milano ITA 2018-02-16
RcRownchangeKK*chgGame
 2072 1986 1.00 5 -1.01 40 -40.40 
  Cereda, Loris f2326 ITA0.001-0.1240-4.80 
  Valtemara, Mattia Angelo 1880 ITA0.501-0.1440-5.60 
  Lanzani, Giuliano 1943 ITA0.501-0.0640-2.40 
  Di Trapani, Davide 2194 ITA0.001-0.2340-9.20 
  Varela La Madrid, Tilsia Carolin wm2015 ITA0.001-0.4640-18.40 

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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