Individual Calculations April 2024
 Sanchez Martin, Sergio  Total change: -33.60  Rating chartPersonal card
 CTL Provincial Absoluto Salamanca 2024 Rondas 2-4 Salamanca ESP 2024-03-02
RcRownchangeKK*chgGame
 1721 1647 0.00 2 -0.84 40 -33.60 
  Sanchez Elena, Lucia 1923 ESP0.001-0.1740-6.80 
  Gosalvez Marino, Miguel 1518 ESP0.001-0.6740-26.80 

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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