Individual Calculations February 2015
 Carlbom, Pelle  Total change: -54.20  Rating chartPersonal card
 XXVI Abierto Internacional de Roquetas de Mar Roquetas de Mar ESP 2015-01-02
RcRownchangeKK*chgGame
 1877 1897 1.00 7 -2.71 20 -54.20 
  Sanchez Jerez, Emilio Miguel f2282 ESP0.001-0.0920-1.80 
  Sanchez Dengra, Jose Maria 2104 ESP0.001-0.2320-4.60 
  Lopez Nieto, Jose Manuel 1728 ESP1.0010.28205.60 
  Redondo Benavente, Jose Carlos 2092 ESP0.001-0.2520-5.00 
  Henderson De La Fuente, Andrea 1700 ESP0.001-0.7520-15.00 
  Laseca Arana, Irati 1620 ESP0.001-0.8320-16.60 
  Aledo Yanguas, David 1611 ESP0.001-0.8420-16.80 

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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