Individual Calculations January 2020
 Costa Berengue, Joan  Total change: -37.80  Rating chartPersonal card
 Campionat Absolut Territorial de Tarragona 2019 Grup A Hospitalet de Infant ESP 2019-10-13
RcRownchangeKK*chgGame
 1702 1790 3.00 8 -1.89 20 -37.80 
  Cabo Izquierdo, Mario 1716 ESP0.501-0.1020-2.00 
  Cabrero Font, David 1732 ESP0.501-0.0820-1.60 
  Peana Bagaria, Joan Andreu 1575 ESP0.501-0.2720-5.40 
  Ibarz Guasch, Maria 1503 ESP0.501-0.3420-6.80 
  Llaberia Borras, Salvador 1784 ESP0.501-0.0120-0.20 
  Girona Masdeu, Jordi 1740 ESP0.501-0.0720-1.40 
  Marin Martorell, Jose 1803 ESP0.001-0.4820-9.60 
  Guardia Curto, Marc 1761 ESP0.001-0.5420-10.80 

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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