Individual Calculations January 2015
 Aizpurua Zufiria, Inaki  Total change: -43.40  Rating chartPersonal card
 XIII Gran Torneo Internacional Aficionados S-2000 Benidorm (EspaƱa) ESP 2014-11-28
RcRownchangeKK*chgGame
 1637 1484 0.00 7 -2.17 20 -43.40 
  Arnot, Bob 1829 ESP0.001-0.1120-2.20 
  Bulova, Tatiana 1734 RUS0.001-0.1920-3.80 
  Garcia Yepes, Miguel Angel 1658 ESP0.001-0.2720-5.40 
  Velasco Gomez, Esperanza 1688 ESP0.001-0.2420-4.80 
  Sierra Bermejo, Gregorio 1608 ESP0.001-0.3320-6.60 
  Clerc Nicolas, Pablo 1396 ARG0.001-0.6220-12.40 
  Herce Jimenez, Angel 1547 ESP0.001-0.4120-8.20 

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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