Individual Calculations September 2019
 Alcon Davalos, Marc  Total change: -8.40  Rating chartPersonal card
 XLV Obert Internacional Escacs Ciutat de Badalona Grup B Badalona ESP 2019-08-02
RcRownchangeKK*chgGame
 1712 1467 1.00 6 -0.21 40 -8.40 
  Valarezzo Ricard, Pedro 1820 ESP0.001-0.1140-4.40 
  Alvaro Hermosa, Ramon 1711 ESP0.001-0.2040-8.00 
  Vicente Soriano, Josep 1747 ESP0.5010.344013.60 
  Toribio Ruiz, Ismael 1688 ESP0.5010.284011.20 
  Garcia Gil, Oriol 1629 ESP0.001-0.2940-11.60 
  Castro Estrella, Joan Gabriel 1675 ESP0.001-0.2340-9.20 

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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