Individual Calculations September 2009
 Brondum, Eric  Total change: 13.20  Rating chartPersonal card
 Politiken Cup 2009. Helsingor DEN 2009-07-18
RcRownchangeKK*chgGame
 2205 2122 4.50 9 0.88 15 13.20 
  Brynell, Stellan g2471 SWE0.001-0.1115-1.65 
  Rolvaag, Birk Anders 1906 NOR0.501-0.2815-4.20 
  Tari, Aryan 1901 NOR1.0010.22153.30 
  Agrest, Svetlana wm2260 SWE0.5010.19152.85 
  Aabling-Thomsen, Jakob f2344 DEN0.5010.28154.20 
  Andersen, Mads f2336 DEN0.001-0.2315-3.45 
  Hansen, Rene Rauer 1991 DEN1.0010.32154.80 
  Mikkelsen, Nikolaj m2399 DEN1.0010.831512.45 
  Lindberg, Henrik 2240 SWE0.001-0.3415-5.10 

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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