Individual Calculations January 2023
 Silva Cerda, Mark Valentin  Total change: 40.00  Rating chartPersonal card
 Obert Santa Eulalia de Roncana 2022 Grup A Rondas 6-8 Santa Eulalia de Roncana (Barcelona) ESP 2022-11-26
RcRownchangeKK*chgGame
 1805 1653 2.00 3 1.00 40 40.00 
  Sole Bove, Josep 1688 ESP1.0010.554022.00 
  Shamim, Hossain 1673 BAN1.0010.534021.20 
  Guasch Sariol, Jaume 2055 ESP0.001-0.0840-3.20 

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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