Individual Calculations January 2010
 Sanchez Bertolin, Daniel  Total change: -18.50  Rating chartPersonal card
 V Torneo Internacional de Nuevas Generaciones (S-16) Benidorm - Alicante ESP 2009-12-04
RcRownchangeKK*chgGame
 1866 1759 0.00 2 -0.74 25 -18.50 
  Marquez Ortiz De Zarate, Alberto 2008 ESP0.001-0.1925-4.75 
  Melgar Paramo, Isaac 1724 ESP0.001-0.5525-13.75 

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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