Individual Calculations December 2022
 Simon Del Sol, Jaume  Total change: 13.00  Rating chartPersonal card
 Obert Santa Eulalia de Roncana 2022 Grup A Rondas 4-5 Santa Eulalia de Roncana (Barcelona) ESP 2022-11-05
RcRownchangeKK*chgGame
 1995 1934 1.50 2 0.65 20 13.00 
  Soler Colome, Valenti 2119 ESP0.5010.24204.80 
  Lozano Casasayas, Marc 1871 ESP1.0010.41208.20 

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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