Individual Calculations October 2018
 Chang, Suzana  Total change: -30.60  Rating chartPersonal card
 Open Internacional de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2018-08-17
RcRownchangeKK*chgGame
 2057 2011 2.50 9 -1.53 20 -30.60 
  Ippolito, Dean m2338 USA0.001-0.1320-2.60 
  Wolter, Michael 2204 GER0.001-0.2520-5.00 
  Ventura Bolet, Maxim 2220 ESP0.001-0.2320-4.60 
  Verhoeff, Timardi 1833 NED0.501-0.2320-4.60 
  Romero Moreno, Felix 1902 ESP0.501-0.1520-3.00 
  Bermudez Revuelta, Paula 1887 ESP1.0010.33206.60 
  Gonzalez Santamartina, Jorge 2146 ESP0.5010.18203.60 
  Pozanco Romasanta, Marc 2122 ESP0.001-0.3520-7.00 
  Ben Porat, Tal 1863 ISR0.001-0.7020-14.00 

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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