Individual Calculations September 2009
 Vallejo Nuno, Jorge  Total change: -12.90  Rating chartPersonal card
 I Low Cost Avance – Peón Envenenado Madrid ESP 2009-08-03
RcRownchangeKK*chgGame
 1848 2083 1.50 3 -0.86 15 -12.90 
  Ananian, Arman 1753 ESP1.0010.12151.80 
  Garcia Sanz, Eduardo 1968 ESP0.001-0.6615-9.90 
  Bartolome Chicharro, Jesus 1823 ESP0.501-0.3215-4.80 

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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