Individual Calculations January 2009
 Wong Castaneda, Arturo  Total change: -13.80  Rating chartPersonal card
 I Torneo Cerrado Radio Villaba 2008 Collado Villalba - Madrid ESP 2008-10-11
RcRownchangeKK*chgGame
 1831 2114 6.50 9 -0.92 15 -13.80 
  Suarez Paz, Alfonso 1873 ESP0.001-0.8015-12.00 
  Barco Cardona, Juan Carlos 2071 COL0.501-0.0615-0.90 
  Arranz Maurelle, Gustavo 1775 ESP1.0010.12151.80 
  Ruperez Benito, Antonio 1764 ESP1.0010.11151.65 
  Wong Colmenares, Valerie 1764 ESP1.0010.11151.65 
  Talya Toma, Wasam 1764 ESP1.0010.11151.65 
  Rodriguez Perez, Javier 1764 ESP1.0010.11151.65 
  Wong Colmenares, German Dario 1764 ESP1.0010.11151.65 
  Merlo Sapienza, Gustavo 1936 ESP0.001-0.7315-10.95 

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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