Rapid: Individual Calculations July 2018
 Ferri, Valerio  Total change: -17.20  Rating chartPersonal card
 OP 7 CONTRADA SANTA CROCE - A NEPI ITA 2018-06-17
RcRownchangeKK*chgGame
 1900 1732 1.50 8 -0.86 20 -17.20 
  Cristofori, Francesco 1943 ITA1.0010.772015.40 
  Minikh, Eduard 2028 ITA0.5010.35207.00 
  Butuc, Maria wm2132  * RUS0.001-0.0820-1.60 
  Girgenti, Giuseppe 1873 ITA0.001-0.3120-6.20 
  D`antonio, Neri 1855 ITA0.001-0.3320-6.60 
  Pastore, Cosmas 1852 ITA0.001-0.3420-6.80 
  Narduzzi, Nicola 1810 ITA0.001-0.3920-7.80 
  Zibellini, Domenico 1710 ITA0.001-0.5320-10.60 
 * 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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