Blitz: Individual Calculations August 2021
 De La Riva Real, Ariadna  Total change: -25.20  Rating chartPersonal card
 Gran Prix de rapides Andorra la Vella Andorra la Vella AND 2021-07-24
RcRownchangeKK*chgGame
 1651 1534 1.00 5 -1.26 20 -25.20 
  Fernandez Diaz, Cristian f2262 ESP0.001-0.0120-0.20 
  Diaz Munoz, Sergi 1986 ESP0.001-0.0620-1.20 
  De La Riva Real, Jana 1140 AND0.501-0.4220-8.40 
  Martinez Gamiz, Marc 1501 AND0.001-0.5520-11.00 
  De La Riva Reina, Marti 1365 ESP0.501-0.2220-4.40 

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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