Individual Calculations February 2020
 Xu, Yang  Total change: 3.60  Rating chartPersonal card
 XLV Abierto Internacional Ciudad de Sevilla Sevilla ESP 2020-01-10
RcRownchangeKK*chgGame
 1920 2047 6.00 9 0.09 40 3.60 
  Ojeda Infantes, Julio 1647  * ESP1.0010.08403.20 
  Jimenez Gonzalez, Manuel Jose 1797 ESP1.0010.19407.60 
  Calzetta Ruiz, Monica wg2292 ESP0.001-0.2040-8.00 
  Rivero Cabello, Jose Carlos 1817 ESP0.001-0.7940-31.60 
  Buet, Samuel 1812 ESP1.0010.21408.40 
  Bengoa Diaz, Fco. Javier 1854 ESP1.0010.254010.00 
  Padmini, Rout m2369 IND0.001-0.1340-5.20 
  Lopez Rodriguez, Miguel Angel 1856 ESP1.0010.254010.00 
  Hari, Charan Sai Kalluri 1836 IND1.0010.23409.20 
 * 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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