Individual Calculations April 2018
 Spano Cuomo, Gaetano  Total change: -7.40  Rating chartPersonal card
 WE 9 Lazio Scacchi - B Roma ITA 2018-03-02
RcRownchangeKK*chgGame
 1569 1733 1.00 2 -0.37 20 -7.40 
  Budini, Luca 1388 ITA0.001-0.8920-17.80 
  D Antrassi, Luca 1750 ITA1.0010.522010.40 

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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