Individual Calculations October 2019
 Ventura Bolet, Alexandre  Total change: 3.60  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
 2142 2208 6.00 10 0.18 20 3.60 
  Rodon Balcells, Jaume 1841 ESP1.0010.10202.00 
  Seul, Georg m2422 GER0.001-0.2320-4.60 
  Atipov Hadzhiev, Cristian 2004 ESP1.0010.24204.80 
  Song, Raymond f2471 TPE0.001-0.1820-3.60 
  Kamalidenova, Meruert wf2036 KAZ0.501-0.2320-4.60 
  Lewis, John 2038 FRA1.0010.28205.60 
  Baskin, Robert m2398 GER0.5010.25205.00 
  Rohit, S 2016 IND0.001-0.7520-15.00 
  Fernandez Madrid, Carlos c2090 ESP1.0010.34206.80 
  Laustsen, Lars 2107 DEN1.0010.36207.20 

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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