Individual Calculations June 2017
 Sanna, Yuri  Total change: 43.80  Rating chartPersonal card
 FE Citta' di Arzachena Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 2065 1922 4.50 7 2.19 20 43.80 
  Ardu, Luigi 1617 ITA1.0010.14202.80 
  Chiarotto, Filippo 2033 ITA1.0010.652013.00 
  Sonis, Francesco m2322  * ITA0.001-0.0820-1.60 
  Giordano, Giulia 1968 ITA1.0010.562011.20 
  Ibba, Isacco 2228 ITA0.001-0.1420-2.80 
  D Avino, Gianfranco 2176 ITA0.5010.31206.20 
  Ljubisavljevic, Zivojin Z m2113 SRB1.0010.752015.00 
 * 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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