Individual Calculations November 2023
 Condezo Abderrahim, Ibrahim  Total change: 8.40  Rating chartPersonal card
 IX OPEN INTERNACIONAL DE AJEDREZ CIUDAD DE ALBACETE SUB2400 Albacete ESP 2023-10-13
RcRownchangeKK*chgGame
 1890 1743 2.50 7 0.21 40 8.40 
  Gomez Sanjuan, Hector Fernando 2154 ESP0.001-0.0840-3.20 
  Castejon Caballero, Andres 1992 ESP0.001-0.1940-7.60 
  Ortega Sanchez Montanez, Marcos 1492 ESP1.0010.19407.60 
  Moreno Gutierrez, Victor Manuel 1879 ESP0.001-0.3240-12.80 
  Mellado Sais, Carles 1831 ESP1.0010.624024.80 
  Campos Saez, Sergio 1854 ESP0.5010.15406.00 
  Pardo Ruiz, Carlos 2030 ESP0.001-0.1640-6.40 

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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