Individual Calculations June 2024
 Alsina Kirchner, Jordi  Total change: -17.00  Rating chartPersonal card
 IX Vila de Gracia Majors 55 anys Rondas 9 Barcelona ESP 2024-04-29
RcRownchangeKK*chgGame
 1833 1832 0.50 1 0.00 20 0.00 
  Codina Blasco, Joan 1833 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)
 
 I Obert Chessable Grup A Rondas 6-8 Barcelona ESP 2024-05-08
RcRownchangeKK*chgGame
 1885 1847 0.50 3 -0.85 20 -17.00 
  Alcon Llosada, Alex 1927 AND0.001-0.3920-7.80 
  Minguell Soler, Joan 1943 ESP0.001-0.3720-7.40 
  Soto Alarcon, Marcelo 1784 ESP0.501-0.0920-1.80 

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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