Individual Calculations April 2020
 Sardon Arriolabengoa, Alberto  Total change: -10.80  Rating chartPersonal card
 Liga por Equipos de Bizkaia 2020 (Rdas 1-8) Vizcaya ESP 2020-01-11
RcRownchangeKK*chgGame
 1805 1948 3.50 6 -0.54 20 -10.80 
  Padilla Cabero, Pablo 2159 ESP0.5010.27205.40 
  Nuevo Galiana, Jesus Daniel 1807 ESP0.501-0.1920-3.80 
  Gonzalez Izaguirre, Salustiano 1739 ESP1.0010.23204.60 
  Rodriguez Rodriguez, Luis J. 1808 ESP0.501-0.1920-3.80 
  Fernandez-Rivera Ortiz, Igor 1767 ESP1.0010.26205.20 
  Peralta Garcia, Manuel 1548  * ESP0.001-0.9220-18.40 
 * 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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