Individual Calculations January 2009
 Pordomingo Rodriguez, Jose A.  Total change: -3.00  Rating chartPersonal card
 XIV Torneo Internacional de Ajedrez Ayuntamiento de Pielagos Salcedo de Pielagos ESP 2008-08-30
RcRownchangeKK*chgGame
 2020 1852 1.00 4 -0.12 25 -3.00 
  Poveda Casas, Antonio 2088 ESP0.001-0.2025-5.00 
  Torres Garcia, Koldo 2027 ESP1.0010.732518.25 
  Pozueta Alegria, Adrian 2016 ESP0.001-0.2825-7.00 
  Jimenez Serna, Alvaro 1947 ESP0.001-0.3725-9.25 

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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