Individual Calculations May 2023
 Bermudez Ureba, Jose Maria  Total change: -7.40  Rating chartPersonal card
 II Sub-1800 FIDE Club de Ajedrez Conil Conil de la Frontera (Cadiz) ESP 2023-04-01
RcRownchangeKK*chgGame
 1489 1774 4.50 6 -0.37 20 -7.40 
  Reque Garcia, Alberto 1288 ESP1.0010.04200.80 
  Perez Bellido, Jose Manuel 1501 ESP0.001-0.8320-16.60 
  De Alba Alba, Sebastian 1374  * ESP1.0010.08201.60 
  Garcia Martin, Pablo 1457 ESP1.0010.13202.60 
  Munoz Jorva, Miguel Angel 1764 ESP1.0010.49209.80 
  Fuentenebro Cediel, Alberto 1549 ESP0.501-0.2820-5.60 
 * 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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