Individual Calculations October 2008
 Sanchez Ponce, Juan Manuel  Total change: 5.10  Rating chartPersonal card
 XXIII Open El Puerto de Santa Maria El Puerto de Santa Maria CADIZ ESP 2008-07-28
RcRownchangeKK*chgGame
 2132 2009 2.50 6 0.34 15 5.10 
  Lorenzini, Martin 2359 ARG0.001-0.1115-1.65 
  Mosquera Guerrero, Santiago 1896 ESP1.0010.35155.25 
  Fernandez Montero, Francisco M. 2176 ESP1.0010.721510.80 
  Cruz Ravina, Francisco Javier f2337 ESP0.001-0.1315-1.95 
  Martin Macias, Daniel 2153 ESP0.001-0.3115-4.65 
  Facio Cortes, Javier 1872 ESP0.501-0.1815-2.70 

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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