Individual Calculations September 2019
 Lozano Ruiz, David  Total change: 4.20  Rating chartPersonal card
 XLV Obert Internacional Escacs Ciutat de Badalona Grup B Badalona ESP 2019-08-02
RcRownchangeKK*chgGame
 1696 1815 6.00 9 0.21 20 4.20 
  Bassols Roca, Luis Gonzaga 1441 ESP1.0010.10202.00 
  Agapito Garrido, Bernat 1582 ESP0.501-0.2920-5.80 
  Serentill Tost, Eduard 1621 ESP1.0010.25205.00 
  Han, Xuqian Ben 1676 HKG0.501-0.1920-3.80 
  Gisbert Mir, Alfonso 1936 ESP0.5010.16203.20 
  Peramunetilleke, Seth 1638 HKG0.501-0.2320-4.60 
  Sanchez Paz, Josep 1623 ESP1.0010.25205.00 
  Rodriguez Regull, German 1944 ESP1.0010.672013.40 
  Malonda Rey, Albert 1806 ESP0.001-0.5120-10.20 

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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