Individual Calculations January 2019
 Alonso Vargas, David  Total change: 4.40  Rating chartPersonal card
 VIII Torneo Puente de Diciembre La Zubia La Zubia Granada ESP 2018-12-06
RcRownchangeKK*chgGame
 1542 1418 1.50 4 0.11 40 4.40 
  Gomez Fernandez, Alfredo 1768 ESP0.001-0.1140-4.40 
  Lorente Serrano, Rosa Adela 1693 ESP0.001-0.1740-6.80 
  Guillen Vazquez, Luis 1043 ESP1.0010.09403.60 
  Mellebeek, Bart 1663 ESP0.5010.304012.00 

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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