Individual Calculations September 2009
 Nygren, David  Total change: -8.85  Rating chartPersonal card
 Mastare Elit 2009 Kungsor SWE 2009-06-28
RcRownchangeKK*chgGame
 2195 2144 5.00 13 -0.59 15 -8.85 
  Janse, Love 2142 SWE1.0010.50157.50 
  Collett, Peter 2195 SWE1.0010.57158.55 
  Laksman, Efraim 2165 SWE0.001-0.4715-7.05 
  Persson, Andreas 2123 SWE0.501-0.0315-0.45 
  Bryntze, Stefan 2010 SWE0.501-0.1815-2.70 
  Landgren, Andreas 2184 SWE0.001-0.4415-6.60 
  Eriksson, Anders f2346 SWE0.5010.26153.90 
  Vas, Peter 2232 SWE0.001-0.3815-5.70 
  Lind, Jan-Olov 2230 SWE0.001-0.3815-5.70 
  Frisk-Kockum, Anton 2253 SWE0.001-0.3515-5.25 
  Logdahl, Harald f2309 SWE1.0010.721510.80 
  Ask, Josef 2191 SWE0.001-0.4315-6.45 
  Azizi, Haroon 2161 SWE0.5010.02150.30 

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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