Individual Calculations September 2018
 Artissi, Sabina  Total change: 66.00  Rating chartPersonal card
 FE 7 Lazio Scacchi - B Roma ITA 2018-08-11
RcRownchangeKK*chgGame
 1421 1200 3.50 7 1.65 40 66.00 
  Angelastro, Ariel Francisco 1600  * ITA1.0010.924036.80 
  Navrotescu, Vlad-Andrei 1600  * ITA0.001-0.0840-3.20 
  Dolor, Catryell Garcia 1547 ITA0.001-0.1140-4.40 
  Artissi, Albert 1317 ITA0.5010.16406.40 
  Tiraboschi, Umberto 1170 ITA1.0010.464018.40 
  Prencipe, Gaetano Antonio 1600  * ITA0.001-0.0840-3.20 
  Chiappinelli, Massimo 1111 ITA1.0010.384015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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