Individual Calculations December 2022
 Duran Burniol, Joan  Total change: -8.20  Rating chartPersonal card
 Obert de la Catalunya Central 2022 1-4 Bages (Barcelona) ESP 2022-10-01
RcRownchangeKK*chgGame
 1663 1902 2.00 3 -0.36 20 -7.20 
  Argelaguer Benitez, Francesc 1574 ESP1.0010.13202.60 
  Gamisans Cassi, Marc 1641 ESP1.0010.18203.60 
  Tarrago Plaza, Marc 1773 ESP0.001-0.6720-13.40 

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)
 
 Obert de la Catalunya Central 2022 Rondas 5-7 Bages (Barcelona) ESP 2022-11-05
RcRownchangeKK*chgGame
 1567 1902 2.00 3 -0.64 20 -12.80 
  Roure Sola, Oriol 1602 ESP0.501-0.3520-7.00 
  Garriga Cabrera, Joan 1526 ESP0.501-0.4120-8.20 
  Pelegrin Serrano, Oriol 1572 ESP1.0010.12202.40 

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)
 
 Obert de la Catalunya Central 2022 Rondas 8 Bages (Barcelona) ESP 2022-11-26
RcRownchangeKK*chgGame
 1964 1902 1.00 1 0.59 20 11.80 
  Vila Seuba, Joan Carles 1964 ESP1.0010.592011.80 

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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