Rapid: Individual Calculations December 2019
 Ferrara, Sebastiano  Total change: -15.00  Rating chartPersonal card
 OP 75 ASR ROMA ITA 2019-11-02
RcRownchangeKK*chgGame
 1537 1194 0.00 6 -0.75 20 -15.00 
  Machidon, Cristi f1594  * MDA0.001-0.0820-1.60 
  Baglioni, Giorgio 1594  * ITA0.001-0.0820-1.60 
  Guidi, Marco 1594  * ITA0.001-0.0820-1.60 
  Astarita, Vittorio 1594  * ITA0.001-0.0820-1.60 
  Sacripanti, Valerio 1471 ITA0.001-0.1720-3.40 
  Nassa, Nicolas 1374 ITA0.001-0.2620-5.20 
 * 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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