Individual Calculations March 2023
 Tur Barneveld, Christian Eduard  Total change: -20.00  Rating chartPersonal card
 Campeonato Por Equipos Eivissa 2023 Rondas 3-6 Ibiza (Baleares) ESP 2023-01-28
RcRownchangeKK*chgGame
 1437 1636 1.00 2 -0.50 40 -20.00 
  Guevara Acosta, Brahian Alejandro 1510 COL0.501-0.1740-6.80 
  Amelines Marin, Johnn Jans 1363 ESP0.501-0.3340-13.20 

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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