Individual Calculations January 2020
 Perez De Tudela Aznar, Marc  Total change: -50.80  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup A Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1706 1593 0.50 5 -1.27 40 -50.80 
  Torras, Coloma Pau 1824 ESP0.001-0.2140-8.40 
  Martin Ares, Miguel Angel 1722 ESP0.001-0.3340-13.20 
  Alonso Gomez, Antonio 1684 ESP0.001-0.3840-15.20 
  Ceruelo Santiveri, Oscar 1733 ESP0.001-0.3140-12.40 
  Montilla Gordillo, Marti 1565 ESP0.501-0.0440-1.60 

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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