Individual Calculations July 2023
 Costa Trave, Jaume  Total change: -23.00  Rating chartPersonal card
 III Tancats de l'Escacs Comtal Club Primavera 2023 Grup B Rondas 6-9 Barcelona ESP 2023-05-27
RcRownchangeKK*chgGame
 1601 1685 2.00 4 -0.41 20 -8.20 
  Gonzalez Lopez, Marcelo 1773 ESP0.001-0.3820-7.60 
  Avagyan, Gevorg 1682 ESP0.001-0.5020-10.00 
  Nepali Dolkar, Sherab Odsel 1508 ESP1.0010.27205.40 
  Sanchez Viana, Jordi 1441 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)
 
 XIV Obert de Primavera La Lira 2023 Rondas 7-9 Barcelona ESP 2023-06-01
RcRownchangeKK*chgGame
 1578 1644 2.00 3 0.23 20 4.60 
  Menarguez Martinez, Jose 1559 ESP1.0010.38207.60 
  Paez Nunez, David 1598 ESP1.0010.44208.80 
  Gonzalez Muelas, Javier 1578 ESP0.001-0.5920-11.80 

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)
 
 I Obert Primavera Memorial Bernat Fabregas Rondas 6-8 Mataro (Barcelona) ESP 2023-06-03
RcRownchangeKK*chgGame
 1803 1644 0.00 3 -0.97 20 -19.40 
  Abreu Flores, Daniel 1976 ESP0.001-0.1220-2.40 
  Minguell Soler, Joan 1947 ESP0.001-0.1420-2.80 
  Boix Torres, Andreu 1486 ESP0.001-0.7120-14.20 

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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