Individual Calculations August 2012
 Omtvedt, Aleksander  Total change: -3.90  Rating chartPersonal card
 Norwegian Ind. Championship Cl. 2 2012 Sandefjord NOR 2012-07-07
RcRownchangeKK*chgGame
 1852 1877 2.00 4 -0.13 30 -3.90 
  Andersen, Guttorm 1782 NOR0.501-0.1330-3.90 
  Pettersen, Joran Sten 1926 NOR0.5010.07302.10 
  Andersen, Jonatan M 1884 NOR0.5010.01300.30 
  Dyrnes, Jussi 1817 NOR0.501-0.0830-2.40 

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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