Individual Calculations November 2022
 Quero Ortega, Juan  Total change: 5.40  Rating chartPersonal card
 Open Ciutat de El Prat 2022 Rondas 1 El Prat de Llobregat (Barcelona) ESP 2022-09-30
RcRownchangeKK*chgGame
 1221 1628 1.00 1 0.08 20 1.60 
  Sanz Sanz, Alvaro 1221 ESP1.0010.08201.60 

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)
 
 Open Ciutat de El Prat 2022 Rondas 2-4 El Prat de Llobregat (Barcelona) ESP 2022-10-07
RcRownchangeKK*chgGame
 1714 1631 1.00 2 0.19 20 3.80 
  Montero Olmos, Javier 1903 ESP0.001-0.1720-3.40 
  Subirana Santos, Marc 1525 ESP1.0010.36207.20 

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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