Individual Calculations July 2019
 Martin Arranz, Lluis  Total change: -1.20  Rating chartPersonal card
 XII Obert de Primavera La Lira 2019 Barcelona ESP 2019-04-04
RcRownchangeKK*chgGame
 1682 1636 4.00 9 -0.06 20 -1.20 
  Martin Sanchez, Enric 1978 ESP0.001-0.1220-2.40 
  Navarro Oliva, Ivan Tomas 1426 ESP0.001-0.7720-15.40 
  Morales Gesti, Jose Narciso 1288 ESP1.0010.11202.20 
  Morales Rubiella, Albert 1455 ESP1.0010.26205.20 
  Costa Trave, Jaume 1928 ESP0.001-0.1520-3.00 
  Mut Company, Guillem 2002 ESP0.001-0.1020-2.00 
  Porta Chicote, David 1401 ESP1.0010.21204.20 
  Vallbona Domingo, Joan 1888 ESP0.001-0.1920-3.80 
  Aparicio Escudero, Hector F. 1774 ESP1.0010.692013.80 

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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