Individual Calculations July 2010
 Botheim, Tor  Total change: 11.55  Rating chartPersonal card
 Sveins 3. memorial Oslo NOR 2010-06-18
RcRownchangeKK*chgGame
 2052 1917 3.50 8 0.77 15 11.55 
  Mikkelsen, Nikolaj m2317  * DEN0.001-0.0815-1.20 
  Kjoita, Henning 1813 NOR1.0010.36155.40 
  Grotnes, Nils f2223 NOR0.001-0.1415-2.10 
  Aerni, Andi 2145 SUI0.5010.29154.35 
  Pedersen, Sven 2133 DEN1.0010.781511.70 
  Langmyhr, Tore 1989 NOR0.5010.10151.50 
  Lund, Terje 2073 NOR0.001-0.2915-4.35 
  Kjoita, Torgeir 1726 NOR0.501-0.2515-3.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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