Individual Calculations May 2023
 Macaya Ruiz, Alfons  Total change: -13.80  Rating chartPersonal card
 VIII Obert Vila de Gracia Majors 55 Rondas 5-7 Barcelona ESP 2023-03-27
RcRownchangeKK*chgGame
 1809 2056 2.00 3 -0.39 20 -7.80 
  Cardenas, Fernando Adrian 1913 ESP0.001-0.6920-13.80 
  Vargas Drechsler, Carlos 1804 ESP1.0010.19203.80 
  Corominas Garrido, Antonio 1709 ESP1.0010.11202.20 

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 Catalana 2023 Divisio Honor Fase Descens Rondas 4 Catalunya ESP 2023-04-15
RcRownchangeKK*chgGame
 2209 2061 0.00 1 -0.30 20 -6.00 
  Molina Carretero, Daniel c2209 ESP0.001-0.3020-6.00 

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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