Individual Calculations November 2010
 Roche Peris, Eduard  Total change: -9.75  Rating chartPersonal card
 XII Open Internacional D’escacs de Sants, Hostafrancs i La Bordeta GRUP B Barcelona ESP 2010-08-20
RcRownchangeKK*chgGame
 1719 1901 4.50 7 -0.65 15 -9.75 
  Vicente Bessen, Kiriam 1653 ESP1.0010.19152.85 
  Gil Blazquez, Raul 1696 ESP0.501-0.2615-3.90 
  Ayza Leon, Alex 1673 ESP1.0010.21153.15 
  Romeo Ros, Joaquin 1742 ESP1.0010.29154.35 
  Jesus Hurtado, Ramon Jose 1768 ESP1.0010.32154.80 
  Martin Perez, Laura 1738 ESP0.001-0.7215-10.80 
  Gonzalez Romero, Alejandro 1765 MEX0.001-0.6815-10.20 

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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