Individual Calculations September 2009
 Alonso Gorrin, Javier  Total change: 35.85  Rating chartPersonal card
 Juegos Deportivos Escolares Asturias Sub 12 Infiesto ESP 2009-06-13
RcRownchangeKK*chgGame
 1730 1753 0.50 1 -0.03 15 -0.45 
  Gonzalez Fernandez, Pedro 1730 ESP0.501-0.0315-0.45 

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)
 
 IX Open Internacional Villa de Gijon Toneo B Gijon Asturias ESP 2009-07-31
RcRownchangeKK*chgGame
 1935 1797 4.00 5 2.42 15 36.30 
  Salvador Cabo, Cesar 1970 ESP0.5010.23153.45 
  Menendez Solar, Jose Carlos 1892 ESP1.0010.63159.45 
  Escandell, Miguel 1950 ARG0.5010.20153.00 
  Arroyo Figuero, Fernando 1906 ESP1.0010.65159.75 
  Rionda Medio, Angel Arturo 1957 ESP1.0010.711510.65 

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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