Individual Calculations May 2010
 Doylet Mendieta, Daniel  Total change: -1.35  Rating chartPersonal card
 FEDA 168 Guayaquil ECU 2010-02-19
RcRownchangeKK*chgGame
 1922 1868 2.50 6 -0.09 15 -1.35 
  Chang Suarez, Emerson 2125 ECU0.001-0.1815-2.70 
  Guerrero Fuentes, Carlos 2124 ECU0.001-0.1915-2.85 
  Barros, Cristhian 1888 ECU0.5010.03150.45 
  Giraldo, Giraldy 1635 ECU1.0010.21153.15 
  Azua Avila, Vicente 1874 ECU1.0010.51157.65 
  Leon Magallanes, Isaac 1888 ECU0.001-0.4715-7.05 

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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