Individual Calculations September 2018
 Chiappinelli, Massimo  Total change: 37.60  Rating chartPersonal card
 FE 7 Lazio Scacchi - B Roma ITA 2018-08-11
RcRownchangeKK*chgGame
 1352 1111 2.50 7 0.94 40 37.60 
  Dolor, Catryell Garcia 1511  * ITA0.001-0.0840-3.20 
  Brozzi, Danilo 1385 ITA0.001-0.1740-6.80 
  Angelastro, Ariel Francisco 1511  * ITA0.001-0.0840-3.20 
  Beliman, Alexandro 1367 ITA1.0010.814032.40 
  Artissi, Albert 1317 ITA1.0010.764030.40 
  Tiraboschi, Umberto 1170 ITA0.5010.08403.20 
  Artissi, Sabina 1200 ITA0.001-0.3840-15.20 
 * 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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