Blitz: Individual Calculations November 2018
 Quiros Acuna, Sebastian  Total change: 7.40  Rating chartPersonal card
 I Torneo Blitz Bronstein 2018 San Jose CRC 2018-10-13
RcRownchangeKK*chgGame
 1428 1230 2.00 6 0.37 20 7.40 
  Jimenez Garcia, Emmanuel f1630  * CRC0.001-0.0820-1.60 
  Calderon Zuniga, Juan Pablo 1225 CRC1.0010.49209.80 
  Soza Rojas, Dannilson G 1330 CRC0.001-0.3620-7.20 
  Morales Zumbado, Raul 1384 CRC1.0010.712014.20 
  Gomez Huertas, Stanley 1630  * CRC0.001-0.0820-1.60 
  Alvarado Acosta, Joshua Ranses 1370 CRC0.001-0.3120-6.20 
 * 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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