Individual Calculations January 2020
 Mari Copa, Adria  Total change: -9.00  Rating chartPersonal card
 XIII Obert Vila de Gracia Barcelona ESP 2019-10-11
RcRownchangeKK*chgGame
 2023 2091 3.00 6 -0.45 20 -9.00 
  Garcia Punzano, Josep Lluis 1691  * ESP1.0010.08201.60 
  Sobrevia Castellar, Lluis 1808 ESP1.0010.16203.20 
  Perez Mitjans, Orelvis g2409 ESP0.001-0.1320-2.60 
  Padros Martinez, Albert 1921 ESP1.0010.28205.60 
  Martinez Pla, Xavier f2261 ESP0.001-0.2820-5.60 
  Comellas Blanchart, Jordi 2048 ESP0.001-0.5620-11.20 
 * 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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