Individual Calculations December 2012
 Esteve Vivas, Alex  Total change: -28.35  Rating chartPersonal card
 XXX Torneig Open Escacs de Martorell Grup A Barcelona ESP 2012-09-15
RcRownchangeKK*chgGame
 1968 2004 2.50 8 -1.89 15 -28.35 
  Porta Tovar, Guillem 1899 ESP0.001-0.6415-9.60 
  Vargas Drechsler, Manuel 1930 ESP1.0010.40156.00 
  Sirera Bargallo, Tomas 1811 ESP0.501-0.2515-3.75 
  Bolta Tobella, Francisco 1899 ESP1.0010.36155.40 
  Lacasta Palacio, Joaquim 2169 ESP0.001-0.2815-4.20 
  Marina De La Torre, Ivan 1947 ESP0.001-0.5815-8.70 
  Luque Castells, Jordi 2080 ESP0.001-0.4015-6.00 
  Tutusaus Marrugat, Carles 2005 ESP0.001-0.5015-7.50 

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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