Individual Calculations January 2020
 Rivas Garcia, Alberto  Total change: -2.20  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup B Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1456 1410 2.50 6 -0.11 20 -2.20 
  Vacas Gijon, Gabriel 1504 ESP0.001-0.3720-7.40 
  Guerrero Soler, Pol 1233 ESP1.0010.27205.40 
  Chavero Falero, Alfonso 1474 ESP0.001-0.4120-8.20 
  Sanchez Soler, Moises 1576 ESP0.5010.22204.40 
  Martos Soler, Victor 1479 ESP1.0010.602012.00 
  Rodriguez Sorribes, Jose Antoni 1471 ESP0.001-0.4220-8.40 

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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