Rapid: Individual Calculations May 2019
 Spada, Vittoria  Total change: 15.60  Rating chartPersonal card
 OP SCACCHI IN PISCINA ROMA ITA 2019-04-06
RcRownchangeKK*chgGame
 1647 1486 3.50 8 0.78 20 15.60 
  Quimi, Marco 1886  * PER0.001-0.0820-1.60 
  Rabiti, Roberto 1276 ITA1.0010.23204.60 
  Minikh, Eduard 1886  * ITA0.001-0.0820-1.60 
  Parisi, Francesco 1327 ITA1.0010.29205.80 
  Giovannelli, Andrea 1564 ITA0.5010.11202.20 
  Artissi, Albert 1466 ITA1.0010.47209.40 
  Machidon, Cristi f1886  * MDA0.001-0.0820-1.60 
  Marzano, Carlo 1886  * 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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