Individual Calculations January 2009
 Merlo Sapienza, Gustavo  Total change: 61.75  Rating chartPersonal card
 I Torneo Cerrado Radio Villaba 2008 Collado Villalba - Madrid ESP 2008-10-11
RcRownchangeKK*chgGame
 1793 1936 8.50 9 2.47 25 61.75 
  Barco Cardona, Juan Carlos 2071 COL1.0010.682517.00 
  Ruperez Benito, Antonio 1586 ESP1.0010.11252.75 
  Talya Toma, Wasam 1699 ESP1.0010.20255.00 
  Wong Colmenares, German Dario 1586 ESP0.501-0.3925-9.75 
  Suarez Paz, Alfonso 1873 ESP1.0010.412510.25 
  Arranz Maurelle, Gustavo 1775 ESP1.0010.29257.25 
  Wong Colmenares, Valerie 1699 ESP1.0010.20255.00 
  Rodriguez Perez, Javier 1731 ESP1.0010.24256.00 
  Wong Castaneda, Arturo 2114 VEN1.0010.732518.25 

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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