Individual Calculations July 2023
 Liebana Franco, Iker  Total change: 16.80  Rating chartPersonal card
 XXIX Open FEDC Benidorm (Alicante) ESP 2023-06-02
RcRownchangeKK*chgGame
 1430 1281 2.50 6 0.42 40 16.80 
  Martinez Colomar, Alejandro 1822 ESP0.001-0.0340-1.20 
  Dominguez Canto, Francisco Javie 1045 ESP1.0010.20408.00 
  Merino Gomez, Aurelio 1546 ESP0.5010.324012.80 
  Fernandez Arrizabalaga, Raul 1386 ESP0.001-0.3640-14.40 
  Casado Martin, Antonio 1333 ESP1.0010.574022.80 
  Garcia Diaz, Jose 1449 ESP0.001-0.2840-11.20 

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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