Individual Calculations March 2023
 Ruiz Herrero, Victor  Total change: 6.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 1 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1845 1897 2.00 2 0.86 20 17.20 
  Lecha Rosquilla, Francesc Xavie 1920 ESP1.0010.532010.60 
  Domene Olle, Dani 1769 ESP1.0010.33206.60 

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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 1 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1893 1897 1.00 3 -0.52 20 -10.40 
  Armengol Morte, David 1942 ESP0.001-0.4420-8.80 
  Olle Baeza, Pere 1838 ESP0.501-0.0820-1.60 
  Espinosa Coll, Josep 1899 ESP0.5010.00200.00 

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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