Individual Calculations March 2023
 Paez Nunez, David  Total change: -16.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1840 1603 0.00 2 -0.41 20 -8.20 
  De Santiago Gordo, Abel 1817 ESP0.001-0.2320-4.60 
  Cerro Canizares, Teodoro 1862 ESP0.001-0.1820-3.60 

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)
 
 XXIV Obert Tres Peons GRUP B Rondas 4-7 Barcelona ESP 2023-02-01
RcRownchangeKK*chgGame
 1529 1598 0.50 3 -1.28 20 -25.60 
  Costa Trave, Jaume 1658 ESP0.001-0.4220-8.40 
  Riera Mestres, Josep 1472 ESP0.001-0.6720-13.40 
  Martin Sanchez, Antoni 1457 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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1684 1598 2.00 3 0.85 20 17.00 
  Rocamora Bages, Albert 1648 ESP1.0010.572011.40 
  Vivancos Munoz, Manuel 1725 ESP0.5010.17203.40 
  Martinez Balaguer, Josep 1680 ESP0.5010.11202.20 

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)
 

 

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