Individual Calculations October 2019
 Vehi Bach, Victor Manuel  Total change: 9.60  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
 2277 2331 6.50 10 0.96 10 9.60 
  Ponseti Lluch, Joan 1959 ESP1.0010.10101.00 
  Magallanes, Gustavo 1984 ARG1.0010.11101.10 
  Arjun, Kalyan m2482 IND0.001-0.3010-3.00 
  Fabrega, Enrique 2131 PAN1.0010.24102.40 
  Lettieri, Giuseppe f2431 ITA0.001-0.3610-3.60 
  Bischofberger, Dario 2156 SUI1.0010.27102.70 
  Stella, Andrea g2490 ITA0.001-0.2910-2.90 
  Nielsen, Andre f2175 NOR1.0010.29102.90 
  Rios, Cristhian Camilo m2530 COL1.0010.76107.60 
  Lagunow, Raphael m2431 GER0.5010.14101.40 

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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