Individual Calculations February 2024
 Torres Garcia, Koldo  Total change: 4.60  Rating chartPersonal card
 Liga de Bizkaia Cat Preferente 2024 Rondas 1-2 Bizkaia ESP 2024-01-14
RcRownchangeKK*chgGame
 2000 1898 1.00 2 0.24 20 4.80 
  Grigorchuk, Sergey f2150 UKR1.0010.812016.20 
  Urbieta Gabancho, Koldo 1849 ESP0.001-0.5720-11.40 

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)
 
 Liga de Bizkaia Cat Preferente 2024 Rondas 3 Bizkaia ESP 2024-01-28
RcRownchangeKK*chgGame
 1890 1898 0.50 1 -0.01 20 -0.20 
  Leniz Markes, Inaki 1890 ESP0.501-0.0120-0.20 

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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