Rapid: Individual Calculations November 2017
 Ruggeri, Ruggero  Total change: 42.20  Rating chartPersonal card
 OP CENTOCELLE B ROMA ITA 2017-10-01
RcRownchangeKK*chgGame
 1704 1394 3.00 6 2.11 20 42.20 
  Zazza, Massimo 1621 ITA1.0010.792015.80 
  Prelati, Maurizio 1794  * ITA0.001-0.0820-1.60 
  Mori, Leonardo 1579 ITA1.0010.742014.80 
  Buonanno, Massimo 1794  * ITA0.001-0.0820-1.60 
  Tomassi, Emidio 1664 ITA1.0010.832016.60 
  Guidi, Marco 1771 ITA0.001-0.0920-1.80 
 * 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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