Individual Calculations February 2018
 Herrera Oliva, Enrique  Total change: 8.80  Rating chartPersonal card
 XLIII Abierto Internacional Ciudad de Sevilla Sevilla ESP 2018-01-12
RcRownchangeKK*chgGame
 1892 1904 4.50 8 0.44 20 8.80 
  Cortes Cabrera, Isabelo 1504  * ESP0.001-0.9220-18.40 
  Soto Acosta, Joaquin 1627 ESP1.0010.17203.40 
  Chesa Chavarria, Aurelio 1691 ESP1.0010.23204.60 
  Lopez Rodriguez, Fernando 2103 ESP1.0010.762015.20 
  Calzetta Ruiz, Monica wg2223 ESP0.5010.37207.40 
  Diaz Castro, Ismael 2178 ESP0.001-0.1720-3.40 
  Carrabeo Garcia, Manuel 2072 ESP0.001-0.2820-5.60 
  Lopez Galisteo, Samuel 1735 ESP1.0010.28205.60 
 * 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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