Individual Calculations February 2018
 Urruticoechea Sarriegui, Jose A  Total change: -21.20  Rating chartPersonal card
 IV Open Internacional SUB 2150 de Roquetas de Mar ROQUETAS DE MAS - ALMERIA ESP 2018-01-05
RcRownchangeKK*chgGame
 1698 1716 2.00 5 -0.53 40 -21.20 
  Vazquez Gonzalez, Jesus 1991 ESP0.001-0.1740-6.80 
  Alvarez Gimenez, Antonio Francis 1418 ESP1.0010.15406.00 
  Cabrera Valverde, Cristina 1980 ESP0.001-0.1840-7.20 
  Valdivia Khudiakova, Yulia 1316  * ESP1.0010.08403.20 
  Fernandez Salmeron, Ricardo 1784 ESP0.001-0.4140-16.40 
 * 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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