Individual Calculations October 2022
 Lozano Ruiz, David  Total change: 4.20  Rating chartPersonal card
 Open Internacional Crucero de Ajedrez 2022 Barcelona ESP 2022-09-02
RcRownchangeKK*chgGame
 1780 1817 4.00 7 0.21 20 4.20 
  Munoz Prior, Marcelo 1462 ESP1.0010.11202.20 
  Lucena Cifre, Rafael 1523 ESP0.501-0.3520-7.00 
  Cerdo Fernandez, Miguel 1785 ESP1.0010.46209.20 
  Martel Bruniaux, Malko 1981 ESP0.5010.22204.40 
  Gallego Bergada, Antoni c2175 ESP0.5010.40208.00 
  Penas Fuster, Jaime 1833 ESP0.5010.02200.40 
  Castellon Baeza, Jose Felipe 1704 ESP0.001-0.6520-13.00 

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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