Individual Calculations November 2023
 Reina, Sorribas Adrian  Total change: -5.60  Rating chartPersonal card
 IBIZA CHESS FESTIVAL Sant Antoni de Portmany (Ibiza) ESP 2023-10-13
RcRownchangeKK*chgGame
 1735 1506 1.00 4 -0.14 40 -5.60 
  Prohens, Lopez Aitor 1930 ESP1.0010.934037.20 
  Agim, Azizaj 2059 ESP0.001-0.0340-1.20 
  Bione, Alessandro 1830 ITA0.001-0.1340-5.20 
  Mari, Montes Xavier 1122 ESP0.001-0.9140-36.40 

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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