Individual Calculations March 2023
 Madrid Sole, Pedro  Total change: -8.60  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1753 1605 1.00 1 0.70 20 14.00 
  Law, Peter 1753 ESP1.0010.702014.00 

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)
 
 XXIV Obert Tres Peons GRUP B Rondas 4-7 Barcelona ESP 2023-02-01
RcRownchangeKK*chgGame
 1546 1627 0.50 3 -1.34 20 -26.80 
  Ribes Colom, Jose Maria 1573 ESP0.001-0.5820-11.60 
  Garcia Miralles, Eduard 1578 ESP0.001-0.5720-11.40 
  Puig Paloma, Claudi 1488 ESP0.501-0.1920-3.80 

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)
 
 IV Open Ciutat del Prat Rondas 1-4 El Prat de Llobregat (Barcelona) ESP 2023-02-03
RcRownchangeKK*chgGame
 1686 1627 2.00 4 0.21 20 4.20 
  Carrasco Pedro, Jose Maria 1227  * ESP1.0010.08201.60 
  Gomez Figueroa, Manuel 1969 ESP0.001-0.1220-2.40 
  Segarra Vera, Gerard 1491 ESP1.0010.32206.40 
  Cano Sevilla, Ivan 2055 ESP0.001-0.0720-1.40 
 * 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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