Individual Calculations March 2023
 Blanch Plana, Angel  Total change: -20.80  Rating chartPersonal card
 Lliga Preferent Lleida 2023 Rondas 1-2 Lleida ESP 2023-01-22
RcRownchangeKK*chgGame
 1934 1845 0.00 2 -0.78 20 -15.60 
  Ribera Pane, Jaume 2063 ESP0.001-0.2220-4.40 
  Aranzana Areste, Alberto 1804 ESP0.001-0.5620-11.20 

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)
 
 Lliga Preferent Lleida 2023 Rondas 3-5 Lleida ESP 2023-02-05
RcRownchangeKK*chgGame
 1750 1845 1.00 2 -0.26 20 -5.20 
  Vicente Oliva, Miquel A. 1703 ESP0.501-0.1920-3.80 
  Vila Verdeny, Xavier 1796 ESP0.501-0.0720-1.40 

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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