Individual Calculations October 2008
 Diaz Avilez, Carlos  Total change: -1.05  Rating chartPersonal card
 XIII Grand Prix - Cuarta Parada , Cat. U 2200 Riobamba ECU 2008-08-29
RcRownchangeKK*chgGame
 2046 2167 4.50 7 -0.07 15 -1.05 
  Palma, Alvaro 2074 ECU0.001-0.6315-9.45 
  Pinargote Carreno, Kassandra 1817 ECU1.0010.11151.65 
  Leon Calderon, Jonathan 2049 ECU1.0010.34155.10 
  Quishpe Vaca, Andres 2085 ECU0.501-0.1115-1.65 
  Villacres Jimenez, Dennis 2044 ECU1.0010.33154.95 
  Chang Suarez, Andres 2093 ECU0.501-0.1015-1.50 
  Chang Suarez, Rommel 2162 ECU0.501-0.0115-0.15 

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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