Individual Calculations October 2023
 Arias Jordan, Juan  Total change: -3.80  Rating chartPersonal card
 XXVI Open Internacional de Ajedrez de Moratalaz Moratalaz (Madrid) ESP 2023-09-09
RcRownchangeKK*chgGame
 1729 1886 6.00 9 -0.19 20 -3.80 
  Capizzi Jerez, Romeo 1486  * ESP1.0010.08201.60 
  Mkrtchyan, Levon 2233 ESP0.001-0.1120-2.20 
  Perez Pascual, Arturo 1616 ESP0.501-0.3320-6.60 
  Alvarez Escudero, Manuel 1610 ESP1.0010.17203.40 
  Arevillca Colque, Jonatan 1716 ESP0.501-0.2220-4.40 
  Torres Rebolledo, Marcos 1658 ESP0.001-0.7920-15.80 
  Anton Ortiz, Carlos 1608 ESP1.0010.17203.40 
  Metola Arias, Mario 1618 ESP1.0010.17203.40 
  Gonzalez Rivera, Eduardo 2013 ESP1.0010.672013.40 
 * 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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