Individual Calculations October 2018
 Arrillaga Romero, Oscar  Total change: 22.20  Rating chartPersonal card
 III Open Internacional de Ajedrez Getxo Getxo ESP 2018-09-08
RcRownchangeKK*chgGame
 2034 1837 3.00 7 1.11 20 22.20 
  Fernandez, Maria Florencia wm2219 ARG0.001-0.0920-1.80 
  Caballero Acosta, Erlantz 1522 ESP1.0010.14202.80 
  Barbazan Bilbao, Xabier 2071 ESP1.0010.792015.80 
  Hernandez Izaguirre, Eder 2039 ESP1.0010.762015.20 
  Domingo Nunez, Ruben f2237  * ESP0.001-0.0820-1.60 
  Sanchez Ruesga, Hector 2121 ESP0.001-0.1620-3.20 
  Miguelez Garcia, Erlantz 2029 ESP0.001-0.2520-5.00 
 * 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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