Individual Calculations May 2019
 Roig Gorina, Harold  Total change: 4.60  Rating chartPersonal card
 XIII Obert escacs de la Societat Coral Colon de Sabadell 2019 Sabadell ESP 2019-02-22
RcRownchangeKK*chgGame
 1763 1842 5.00 8 0.23 20 4.60 
  Pina Cano, Francisco 1568 ESP1.0010.17203.40 
  Ara Aymani, Emili 1754 ESP0.501-0.1220-2.40 
  Martinez Ferrer, Albert 1819 ESP1.0010.47209.40 
  Bernado Lopez, Roger 1936 ESP0.001-0.3720-7.40 
  Cornejo Vera, Danilo 1798 ESP0.501-0.0620-1.20 
  Maqueda Berdugo, Francisco 1700 ESP0.501-0.1920-3.80 
  Barba Rios, Enric 1963 ESP0.5010.16203.20 
  Menendez Cabrera, Enric 1568 ESP1.0010.17203.40 

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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