Rapid: Individual Calculations January 2020
 Alessio, Anna  Total change: 8.20  Rating chartPersonal card
 OP 23 CITTA' DI MODENA MODENA ITA 2019-12-01
RcRownchangeKK*chgGame
 1803 1545 2.00 7 0.41 20 8.20 
  Ferraguti, Francesco 1945  * ITA0.001-0.0820-1.60 
  Agnelli, Francesco 1945  * ITA1.0010.922018.40 
  Ballista, Massimiliano 1945  * ITA0.5010.42208.40 
  Bettazzi, Daniele 1945  * ITA0.001-0.0820-1.60 
  Vincenzi, Marco 1945  * ITA0.001-0.0820-1.60 
  Tondelli, Daniele 1690 ITA0.001-0.3120-6.20 
  Morando, Matteo 1209 ITA0.501-0.3820-7.60 
 * 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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