Individual Calculations July 2019
 Batignani, Pierangiolo  Total change: -16.40  Rating chartPersonal card
 FE 5 Club Scacchisti.it - B Rio ITA 2019-06-02
RcRownchangeKK*chgGame
 1444 1407 2.50 7 -0.82 20 -16.40 
  Carola, Paolo 1714 ITA0.001-0.1420-2.80 
  Dai Campi, Danilo 1807  * ITA0.001-0.0820-1.60 
  Cartabbia, Massimo 1274 ITA1.0010.32206.40 
  Campidonico, Carlo 1622 ITA0.001-0.2320-4.60 
  La Barbera, Marcello 1289 ITA0.001-0.6620-13.20 
  Arnoulet, Vanni 1201 ITA0.501-0.2620-5.20 
  Kukreja, Suguna 1200 IND1.0010.23204.60 
 * 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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