Individual Calculations July 2022
 Urena Casacuberta, Lluis  Total change: 4.20  Rating chartPersonal card
 Obert Escacs Primavera de Vic 2022 Rondas 6-8 Vic ESP 2022-05-27
RcRownchangeKK*chgGame
 1690 1921 2.50 3 0.21 20 4.20 
  Cros Garcia, Marc 1858 ESP0.501-0.0920-1.80 
  Bellpuig Mencos, Gerard 1697 ESP1.0010.22204.40 
  Lopez Escribano, Ricardo 1514 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)
 

 

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