Individual Calculations April 2009
 Sanchez Guirado, Francisco  Total change: -5.40  Rating chartPersonal card
 III Open Internacional Ciutat de Palma Palma de Mallorca ESP 2008-12-06
RcRownchangeKK*chgGame
 2357 2415 4.00 8 -0.54 10 -5.40 
  Sirletti, Sonia 2065 ITA1.0010.11101.10 
  Sundararajan, Kidambi m2501 IND0.5010.12101.20 
  Cacho Reigadas, Sergio m2468 ESP0.5010.07100.70 
  Libiszewski, Fabien m2487 FRA0.001-0.4010-4.00 
  Rybenko, Kseniya wm2243 GER1.0010.27102.70 
  Rowson, Jonathan g2596 SCO0.001-0.2610-2.60 
  Sanchez, Louis f2251 FRA0.501-0.2210-2.20 
  Ali, Ehsan 2241 ESP0.501-0.2310-2.30 

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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