Rapid: Individual Calculations September 2023
 Biempica Marin, Alvaro  Total change: -32.40  Rating chartPersonal card
 XX Open Activo Villa de Gijon 2023 Gijon ESP 2023-08-26
RcRownchangeKK*chgGame
 1616 1552 2.50 7 -0.81 40 -32.40 
  Tabuenca Mendataurigoitia, Danie f2105 ESP0.001-0.0340-1.20 
  Zabadne, Moaz 1227 ESP1.0010.13405.20 
  Gomez Alvarez, Francisco Fernand 1851 ESP0.001-0.1540-6.00 
  Gorostidi Alvarez, Miguel 1409 ESP0.501-0.1940-7.60 
  Alvarez Alvarez, Francisco 1363 ESP0.001-0.7540-30.00 
  Galan Avella, Luis 1340 ESP1.0010.23409.20 
  Gastanares Lopez, Javier 2016 ESP0.001-0.0540-2.00 

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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