Individual Calculations January 2020
 Vara Soler, Luis  Total change: 23.20  Rating chartPersonal card
 Liga Andaluza 2019 Promociones Andalucia ESP 2019-11-24
RcRownchangeKK*chgGame
 1808 1781 1.50 2 0.58 40 23.20 
  Sanchez Martinez, Juan Jose 1808 ESP1.0010.544021.60 
  Sanchez Martinez, Juan Jose 1808 ESP0.5010.04401.60 

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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