Individual Calculations May 2024
 Sierra Magrazo, Lidia  Total change: -18.80  Rating chartPersonal card
 Campionat de Catalunya Individual 2024 Sub-18 Cambrils (Tarragona) ESP 2024-03-23
RcRownchangeKK*chgGame
 1869 1940 5.00 9 -0.32 40 -12.80 
  Acena Morey, Tomas 1685 ESP1.0010.19407.60 
  Chiva Perez, Ferran 2025 ESP0.001-0.3840-15.20 
  Villalba Pons, Max 1804 ESP0.501-0.1840-7.20 
  Navajas Alvarez, Antoni 1978 ESP0.5010.05402.00 
  Nova Sanchez, Victor 1810 ESP0.001-0.6840-27.20 
  Berge Gallego, Pau 1765 ESP1.0010.274010.80 
  Montero Olmos, Javier 2001 ESP0.001-0.4240-16.80 
  Camprubi Juanola, Jordi 1880 ESP1.0010.424016.80 
  Casares Bonals, Asier 1872 ESP1.0010.414016.40 

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)
 
 XXXVIII Obert de Tarragona - Memorial Calbet 2024 Grup A Rondas 1 Tarragona ESP 2024-04-27
RcRownchangeKK*chgGame
 1844 1955 0.50 1 -0.15 40 -6.00 
  Mulet Polo, Pau 1844 ESP0.501-0.1540-6.00 

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)
 

 

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