Individual Calculations October 2019
 Labarthe, Francois  Total change: 7.00  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-B Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 1748 1644 4.00 10 0.35 20 7.00 
  Toumi, Mohamed-Jad c1835 MAR1.0010.752015.00 
  Rius Colomer, Lluis Albert 1849 ESP0.001-0.2420-4.80 
  Dartmann Aubanell, Catriona 1805 ESP0.5010.21204.20 
  Donas Perez, Emilio 1797 ESP0.001-0.3020-6.00 
  Marquinez Costa, Victor 1713 ESP0.001-0.4020-8.00 
  Tornay, Haizea 1523 GER1.0010.34206.80 
  Pla Carulla, Joaquim 1796 ESP0.001-0.3020-6.00 
  Sarrio Vendrell, Nerea 1558 ESP1.0010.38207.60 
  Martin Valentin, Francisco 1849 ESP0.5010.26205.20 
  Lopez Cortes, Aitor Jose 1755 ESP0.001-0.3520-7.00 

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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