Individual Calculations April 2008
 Arnot, Bob  Total change: -11.55  Rating chartPersonal card
 VI Gran Torneo de Aficiones a Sub-2000 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 1802 1947 2.00 4 -0.77 15 -11.55 
  Alberola Reig, Francisco 1745 ESP1.0010.24153.60 
  Garcia Granero, Ana 1829 ESP1.0010.34155.10 
  Carcel Valero, Juan Antonio 1859 ESP0.001-0.6215-9.30 
  Pardo Simon, Leticia 1775 ESP0.001-0.7315-10.95 

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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