Individual Calculations April 2020
 Ruiz Roman, Jose Javier  Total change: -18.40  Rating chartPersonal card
 Segunda Autonomica Centro 2020 (Rounds 1-9) Comunidad Valenciana ESP 2020-01-11
RcRownchangeKK*chgGame
 1580 1423 0.50 3 -0.46 40 -18.40 
  Juan Soriano, Leo 1734 ESP0.001-0.1440-5.60 
  Saez Ortiz, Dario 1329 ESP0.001-0.6340-25.20 
  Banuls Perez, Andres 1678 ESP0.5010.314012.40 

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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