Individual Calculations July 2019
 Hernandez Perez, Xavier  Total change: -17.60  Rating chartPersonal card
 XXI Obert Internacional Escacs Foment Martinenc Grup A Barcelona ESP 2019-04-27
RcRownchangeKK*chgGame
 1926 1912 3.00 8 -0.88 20 -17.60 
  Fernandez Goyanes, Francesc X 2116 ESP0.001-0.2420-4.80 
  Alvarez Albiol, Victor 2128 ESP0.001-0.2220-4.40 
  Devos, Herve 1823 FRA1.0010.38207.60 
  Pellus Ruiz, Josep 2112 ESP0.001-0.2420-4.80 
  Valero Lopez, Sergi 1825 ESP0.501-0.1220-2.40 
  Moya Nunez, Pau Salvador 1893 ESP0.501-0.0320-0.60 
  Moreno Oller, Victor 1784 ESP0.001-0.6720-13.40 
  Marabajan Navas, Saul 1728 ESP1.0010.26205.20 

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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