Individual Calculations February 2013
 Prieto Aranguren, Alain  Total change: 10.65  Rating chartPersonal card
 XXI Torneo Internacional Ayuntamiento de Erandio Erandio ESP 2012-12-22
RcRownchangeKK*chgGame
 2023 2193 5.50 7 0.71 15 10.65 
  Valverde Urbano, Alejandro 1793  * ESP1.0010.08151.20 
  Perez Palma, Jesus Maria 1882 ESP0.501-0.3615-5.40 
  Barrio Ugidos, Ibon 1849 ESP1.0010.12151.80 
  Arrillaga Romero, Oscar 1948 ESP1.0010.20153.00 
  Fernandez Rivera, Igor 1903 ESP1.0010.16152.40 
  Kovacevic, Slobodan m2326 SRB0.5010.18152.70 
  Gomez Esteban, Juan Mario g2463 ESP0.5010.33154.95 
 * 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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