Individual Calculations July 2010
 Petrovski, Petruli  Total change: -36.30  Rating chartPersonal card
 Copenhagen Chess Challenge 2010 Kobenhavn DEN 2010-04-28
RcRownchangeKK*chgGame
 1929 1818 0.50 8 -2.42 15 -36.30 
  Molvig, Henrik 2193 DEN0.001-0.0915-1.35 
  Kokholm, Daniel 1962 DEN0.001-0.3115-4.65 
  Rostgaard, Tobias Valentin 2037 DEN0.001-0.2215-3.30 
  Kallen, Jonas 1893 SWE0.001-0.4015-6.00 
  Marshall, Michael 1906 DEN0.5010.12151.80 
  Hauge, Lars Oskar 1823 NOR0.001-0.4915-7.35 
  Lofberg, Jan 1937 DEN0.001-0.3415-5.10 
  Skovle, Lars 1678 DEN0.001-0.6915-10.35 

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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