Individual Calculations February 2014
 Santas Martin, Jon Ander  Total change: 19.50  Rating chartPersonal card
 XXII Open Internacional Ayuntamiento de Erandio Erandio ESP 2013-12-21
RcRownchangeKK*chgGame
 1841 1737 3.00 6 0.65 30 19.50 
  Prieto Aranguren, Alain 2137  * ESP0.001-0.0830-2.40 
  Fernandez Amezaga, Karmelo 1672 ESP0.501-0.0930-2.70 
  Uria Ramirez, Aitor 1925 ESP1.0010.743022.20 
  Saez Gabikagogeaskoa, Oscar 2022 ESP0.001-0.1630-4.80 
  Oriza De Castro, Inigo 1658 ESP0.501-0.1130-3.30 
  Estebanez Sevilla, Unai 1629 ESP1.0010.353010.50 
 * 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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