Individual Calculations May 2023
 Mas Recorda, Pere  Total change: 8.80  Rating chartPersonal card
 Lliga Catalana 2023 Finals Catalanes Rondas 1-3 Catalunya ESP 2023-03-26
RcRownchangeKK*chgGame
 1906 1812 0.50 1 0.13 20 2.60 
  Llados Clos, Jaume 1906 ESP0.5010.13202.60 

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)
 
 VIII Obert Vila de Gracia Majors 55 Rondas 5-7 Barcelona ESP 2023-03-27
RcRownchangeKK*chgGame
 1864 1812 2.00 3 0.69 20 13.80 
  Roche Peris, Eduard 1586 ESP1.0010.21204.20 
  Cardenas, Fernando Adrian 1913 ESP1.0010.642012.80 
  Menendez Artime, Luis 2094 ESP0.001-0.1620-3.20 

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)
 
 Campionat de Veterans de Barcelona 2023 Grup B Rondas 6-8 Barcelona ESP 2023-04-11
RcRownchangeKK*chgGame
 1775 1870 1.50 3 -0.38 20 -7.60 
  Vallbona Domingo, Joan 1831 ESP0.501-0.0520-1.00 
  Albert Cristobal, Jorge 1750 ESP0.501-0.1620-3.20 
  Colom Andres, Xavier 1743 ESP0.501-0.1720-3.40 

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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