Individual Calculations July 2019
 Rodriguez Gonzalez, Juan  Total change: 6.40  Rating chartPersonal card
 XV Open de Primavera de Gros 2019 Donostia ESP 2019-04-27
RcRownchangeKK*chgGame
 1585 1559 3.50 7 0.16 40 6.40 
  Izagirre Alsua, Aritz 1917 ESP0.001-0.1040-4.00 
  Yurramendi Sarasola, Xabier 1310 ESP1.0010.19407.60 
  Osa Astrain, Ricardo 1918 ESP0.001-0.1040-4.00 
  Arzak Gato, Asier 1159  * ESP1.0010.08403.20 
  Vicente Ezeiza, Mikel 1959  * ESP0.001-0.0840-3.20 
  Otegui Piquer, Juan Jose 1258 ESP1.0010.15406.00 
  Armendariz Olalla, Sebastian 1575 ESP0.5010.02400.80 
 * 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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