Individual Calculations August 2015
 Ali, Karim  Total change: -11.40  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Cl.2 Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 1772 1779 3.50 8 -0.57 20 -11.40 
  Kizatbay, Alseit 1903 NOR0.001-0.3320-6.60 
  Pettersen, Johan 1667 NOR0.001-0.6520-13.00 
  Jensen, Torben W. 1761 NOR1.0010.47209.40 
  Olsen, Andrei 1833 NOR0.001-0.4220-8.40 
  Edvardsen, Oystein 1686 NOR1.0010.37207.40 
  Lahlum, Ida 1808 NOR1.0010.542010.80 
  Sem-Johansen, Asmund 1819 NOR0.5010.06201.20 
  Kristoffersen, Arne S 1696 NOR0.001-0.6120-12.20 

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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