Individual Calculations September 2017
 Lozano Ruiz, David  Total change: 7.40  Rating chartPersonal card
 43 Obert Internacional Ciutat de Badalona B Badalona ESP 2017-08-02
RcRownchangeKK*chgGame
 1744 1812 5.50 9 0.37 20 7.40 
  Folch Ferrando, Carlos 1458 ESP1.0010.11202.20 
  Fungueirino Pique, Daniel 1676 ESP1.0010.32206.40 
  Dominguez Laguna, Eduard 1745 ESP0.501-0.0920-1.80 
  Petit Montes, Marc 1948 ESP0.5010.18203.60 
  Ritter Aguilar, Jordi 1850 ESP0.001-0.4520-9.00 
  Alonso Gomez, Raul 1938 ESP1.0010.672013.40 
  Aarav, Dengla 1432 IND1.0010.09201.80 
  Martin Villanova, Jordi 1901 ESP0.001-0.3820-7.60 
  Romero Torrents, Josep 1752 ESP0.501-0.0820-1.60 

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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