Individual Calculations January 2020
 Barea Serra, Josep  Total change: 16.20  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup A Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1767 1638 3.50 8 0.81 20 16.20 
  Lin, Limin 1870 CHN0.001-0.2120-4.20 
  Sole Bove, Josep 1764 ESP1.0010.672013.40 
  Cordomi Forns, Francesc 1929 ESP0.5010.35207.00 
  Collazo Gibanel, Sergio 1690 ESP0.5010.07201.40 
  Lara Cabrera, Toni 1719 ESP1.0010.612012.20 
  Torras, Coloma Pau 1824 ESP0.001-0.2620-5.20 
  Castillo Martinez, Aran 1743 ESP0.001-0.3620-7.20 
  Giro Castellet, Esteve 1596 ESP0.501-0.0620-1.20 

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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