Individual Calculations January 2020
 Ventos Alfonso, Alba  Total change: -13.40  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup A Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1729 1804 3.50 7 -0.67 20 -13.40 
  Lambert Pont, Michael 1575 ESP0.001-0.7920-15.80 
  Funes Ostos, Aitor 1652 ESP0.001-0.7020-14.00 
  Barrionuevo Nistal, Hugo 1680 ESP1.0010.33206.60 
  Sanchez Aguilar, Arnau 1600 ESP1.0010.24204.80 
  Centelles Vives, Aleix 1943 ESP0.5010.19203.80 
  Alonso Gomez, Raul 1858 ESP1.0010.582011.60 
  Alvaro Hermosa, Ramon 1793 ESP0.001-0.5220-10.40 

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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