Individual Calculations January 2020
 Amirkhanyan, Ruben  Total change: 59.20  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup B Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1533 1307 3.00 7 1.48 40 59.20 
  Alcantara Ruiz, Natalia 1550 ESP0.5010.304012.00 
  Lopez Martinez, Angel 1582 ESP1.0010.834033.20 
  Negre Pipla, Josep 1546 ESP0.001-0.2040-8.00 
  Vacas Gijon, Gabriel 1504 ESP1.0010.754030.00 
  Boix Redorta, Roc 1577 ESP0.001-0.1740-6.80 
  Crosas Pujolas, Jordi 1465 ESP0.5010.21408.40 
  Rojas Gutierrez, Miquel 1508 ESP0.001-0.2440-9.60 

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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