Individual Calculations September 2021
 Vinals Rioja, Jaume  Total change: -57.40  Rating chartPersonal card
 XXX Obert de La Pobla de Lillet. Grup A La Pobla de Lillet ESP 2021-08-02
RcRownchangeKK*chgGame
 1818 2041 4.00 9 -2.87 20 -57.40 
  Gomez Navais, Marcal 1655 ESP0.001-0.9120-18.20 
  Valls Sole, Josep 1857 ESP0.501-0.2420-4.80 
  Povill Claros, Laura 1825 ESP0.501-0.2820-5.60 
  Romeu Viladot, Emili 1714 ESP1.0010.13202.60 
  Brugarolas Manzaneque, Carlos 1916 ESP0.501-0.1720-3.40 
  Gelos, Guillaume 1945 FRA0.001-0.6320-12.60 
  Clotet Mas, Dan 1840 ESP0.001-0.7620-15.20 
  Najar Arrieta, Oriol 1641  * ESP1.0010.08201.60 
  Vila Seuba, Joan Carles 1973 ESP0.501-0.0920-1.80 
 * 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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