Individual Calculations April 2023
 Vallbona Domingo, Joan  Total change: -41.60  Rating chartPersonal card
 X Torneig Classic Internacional Sant Marti 2023 Rondas 7-9 Barcelona ESP 2023-02-23
RcRownchangeKK*chgGame
 1761 1859 1.00 3 -0.90 20 -18.00 
  Esteve Cantero, Marc 1769 ESP0.001-0.6220-12.40 
  Niubo Calvo, Juan 1751 ESP1.0010.35207.00 
  Fabregas Fontanet, Antonio 1763 ESP0.001-0.6320-12.60 

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)
 
 XXXIX Obert La Lira 2023 Rondas 6-8 Barcelona ESP 2023-02-24
RcRownchangeKK*chgGame
 1759 1859 1.50 3 -0.40 20 -8.00 
  De Lomas Busquets, Alba 1806 ESP0.501-0.0720-1.40 
  Bieg Pagel, Clemens 1782 ESP1.0010.39207.80 
  Gallego Obrador, Aaron 1690 ESP0.001-0.7220-14.40 

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)
 
 VIII Obert Vila de Gracia Majors 55 Rondas 1-4 Barcelona ESP 2023-02-27
RcRownchangeKK*chgGame
 1551 1859 3.00 3 0.44 20 8.80 
  Pigrau Santpere, Josep Maria 1458 ESP1.0010.08201.60 
  Gracia Vila, Frederic 1574 ESP1.0010.16203.20 
  Volart Buil, Jordi 1622 ESP1.0010.20204.00 

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)
 
 Campionat de Veterans de Barcelona 2023 Grup B Rondas 1-5 Barcelona ESP 2023-02-28
RcRownchangeKK*chgGame
 1571 1859 2.50 3 0.01 20 0.20 
  Ferre Navarro, Joan 1560 ESP1.0010.15203.00 
  Valarezzo Ricard, Pedro 1692 ESP0.501-0.2220-4.40 
  Sanchez Coves, Joan Josep 1461 ESP1.0010.08201.60 

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 A Rondas 8-9 Barcelona ESP 2023-03-01
RcRownchangeKK*chgGame
 1673 1873 0.00 2 -1.52 20 -30.40 
  Arranz Penalba, Sergio 1684 ESP0.001-0.7520-15.00 
  Madrid Sole, Antonio 1661 ESP0.001-0.7720-15.40 

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)
 
 Lliga Catalana 2023 Segona Divisio Grupo 3 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1715 1873 1.00 1 0.29 20 5.80 
  Gisbert Mir, Alejandro 1715 ESP1.0010.29205.80 

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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