Rapid: Individual Calculations January 2019
 Porrino, Matteo  Total change: 25.20  Rating chartPersonal card
 OP 25 ROBECCHETTO CON INDUNO ROBECCHETTO CON INDUNO ITA 2018-12-28
RcRownchangeKK*chgGame
 1511 1218 2.50 7 1.26 20 25.20 
  Buzio, Alberto 1618  * ITA0.001-0.0820-1.60 
  Giusti, Francesco 1584 ITA0.5010.40208.00 
  Rossi, Gabriele Valerio 1219 ITA0.001-0.5020-10.00 
  Frignani, Alessandro 1400 ITA0.001-0.2620-5.20 
  Ossoli, Giuseppe 1521 ITA1.0010.862017.20 
  Merlini, Osvaldo 1618  * ITA1.0010.922018.40 
  Recanatini, Italo 1618  * ITA0.001-0.0820-1.60 
 * 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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