Individual Calculations January 2020
 Karapetyan Hakobyan, Daniel  Total change: 33.60  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup B Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1516 1426 3.50 7 0.84 40 33.60 
  Rojas Gutierrez, Miquel 1508 ESP1.0010.614024.40 
  Prada Villagrasa, Adria 1481 ESP0.001-0.4240-16.80 
  Sola Montoya, Josep 1484 ESP1.0010.584023.20 
  Lazaro Valls, Xavier 1508 ESP0.5010.11404.40 
  Garcia Torres, Adolfo 1517 ESP0.001-0.3840-15.20 
  Batalle Mompart, Carles 1508 ESP1.0010.614024.40 
  Vacas Arno, Gabriel 1605 ESP0.001-0.2740-10.80 

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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