Individual Calculations November 2022
 Bermudez Ureba, Jose Maria  Total change: 18.00  Rating chartPersonal card
 III Open Internacional de Ajedrez Sub-2200 Costa de la Luz Conil de la Frontera (Cadiz) ESP 2022-09-30
RcRownchangeKK*chgGame
 1842 1703 3.00 6 0.90 20 18.00 
  Bedoya Roman, Francisco 1984 ESP0.001-0.1620-3.20 
  Correa Roque, Yanira 1434 ESP1.0010.17203.40 
  Martin Macias, Daniel 2088 ESP0.5010.41208.20 
  Insua Mellado, Jose Luis c2041 ESP0.5010.38207.60 
  Peschardt, Soren 1972 ESP0.001-0.1720-3.40 
  Ramirez Guillon, Jose Antonio 1530 ESP1.0010.27205.40 

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)
 

 

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