Individual Calculations December 2022
 Perez Roses, Sergi  Total change: 9.00  Rating chartPersonal card
 Obert de la Catalunya Central 2022 1-4 Bages (Barcelona) ESP 2022-10-01
RcRownchangeKK*chgGame
 1657 1726 2.00 3 0.20 20 4.00 
  Vazquez De Los Reyes, Edgar 1326  * ESP1.0010.08201.60 
  Tarrago Antoni, Maurici 2177 ESP0.001-0.0620-1.20 
  Torres Herrera, Guillem 1468 ESP1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2009 1726 1.00 2 0.67 20 13.40 
  Botifoll Benasat, Ramon 2054 ESP0.5010.37207.40 
  Garriga Biosca, Francesc 1964 ESP0.5010.30206.00 

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)
 
 Obert de la Catalunya Central 2022 Rondas 8 Bages (Barcelona) ESP 2022-11-26
RcRownchangeKK*chgGame
 1326 1726 0.50 1 -0.42 20 -8.40 
  Perez Llaurado, Adria 1326  * ESP0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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