Individual Calculations May 2010
 Martinez Ferrer, Rafael  Total change: -0.60  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1986 1718 0.00 1 -0.17 15 -2.55 
  Martin Valentin, Francisco 1986 ESP0.001-0.1715-2.55 

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)
 
 IV Torneo Abierto de la SCC de Sabadell Sabadell Barcelona ESP 2010-01-29
RcRownchangeKK*chgGame
 1737 1718 2.50 5 0.13 15 1.95 
  Castaneda Munoz, Antonio 1606 ESP0.001-0.6515-9.75 
  Sans Font, Marc 1569 ESP1.0010.30154.50 
  Martinez Ferrer, Albert 1810 ESP0.5010.13151.95 
  Martinez Arca, Manuel 1897 ESP0.001-0.2715-4.05 
  Algarte Cortes, Serafin Ramon 1802 ESP1.0010.62159.30 

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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