Individual Calculations October 2017
 Costa Grau, Adrian  Total change: -65.60  Rating chartPersonal card
 V Open Internacional de Ajedrez Quart de Poblet Quart de Poblet, Valencia ESP 2017-08-29
RcRownchangeKK*chgGame
 1717 1957 4.50 8 -1.64 40 -65.60 
  Osuna Franco, Claudio 1557  * ESP1.0010.08403.20 
  Kovacevic, Slobodan m2304 SRB0.001-0.1140-4.40 
  Gutierrez Gonzalez, Rafael 1557  * ESP1.0010.08403.20 
  Rull Costa, Baltasar 1790 ESP0.001-0.7240-28.80 
  Delgado Lereu, David 1557  * ESP0.501-0.4240-16.80 
  Marques Montolio, Luis 1606 ESP0.501-0.3940-15.60 
  Gil Pou, Jose Luis 1691 ESP1.0010.18407.20 
  Gomez Manzano, Francisco Carlos 1670 ESP0.501-0.3440-13.60 
 * 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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