Rapid: Individual Calculations January 2018
 Serano, Alice  Total change: -11.40  Rating chartPersonal card
 OP AUTUNNO CON GLI SCACCHI 1 MONTESILVANO ITA 2017-12-03
RcRownchangeKK*chgGame
 1637 1320 0.00 4 -0.57 20 -11.40 
  Santinelli, Michele 1720  * ITA0.001-0.0820-1.60 
  Szanto, Andrea 1720  * ITA0.001-0.0820-1.60 
  Pirani, Giovanni 1577 ITA0.001-0.1820-3.60 
  Scurti, Gino 1530 ITA0.001-0.2320-4.60 
 * 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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