Individual Calculations January 2010
 Alonso Sanchez, Agustin  Total change: -18.25  Rating chartPersonal card
 Torneig Open d’Escacs de Martorell Grupo B Martorell Barcelona ESP 2009-09-19
RcRownchangeKK*chgGame
 1695 1855 3.50 6 -0.73 25 -18.25 
  Sanchez Alegria, Jose Manuel 1709 ESP0.501-0.2025-5.00 
  Julian Ortin, Eva 1571 ESP0.501-0.3425-8.50 
  Barnet Gimenez, Joan 1767 ESP0.501-0.1225-3.00 
  Rodriguez Rodriguez, Jorge 1622 ESP1.0010.21255.25 
  Contreras Fernandez, Joan 1724 ESP0.501-0.1825-4.50 
  Garcia Lopez, Josep Luis 1779 ESP0.501-0.1025-2.50 

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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