Individual Calculations April 2009
 Gamback, Bjorn  Total change: 13.05  Rating chartPersonal card
 Rilton Cup 2008/2009 Stockholm SWE 2008-12-27
RcRownchangeKK*chgGame
 2296 2181 4.00 9 0.87 15 13.05 
  Semcesen, Daniel f2403 SWE0.001-0.2215-3.30 
  Furman, Boris f2251 RUS0.5010.10151.50 
  Meskovs, Nikita 2247 LAT0.5010.09151.35 
  Angskog, Kent 2243 SWE0.5010.09151.35 
  Marttala, Thomas 2221 SWE1.0010.56158.40 
  Gagarin, Vasilij m2390 RUS0.5010.27154.05 
  De Verdier, Michael 2169 SWE0.501-0.0215-0.30 
  Engqvist, Thomas m2363 SWE0.001-0.2615-3.90 
  Maki-Uuro, Miikka m2381 FIN0.5010.26153.90 

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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