Blitz: Individual Calculations August 2015
 Birkestrand, Odd  Total change: -23.20  Rating chartPersonal card
 NM lyn cl.Senior 2015 Oslo NOR 2015-07-24
RcRownchangeKK*chgGame
 1999 1767 0.50 7 -1.16 20 -23.20 
  Strand, Kjetil 2012 NOR0.001-0.2020-4.00 
  Omtvedt, Per 1971 NOR0.001-0.2420-4.80 
  Hauge, Tor Arne 2086 NOR0.001-0.1320-2.60 
  Thrana, Svein Arne 1853 NOR0.001-0.3820-7.60 
  Ulrichsen, Jarl H f2167  * NOR0.001-0.0820-1.60 
  Moen, Ole Christian f2167  * NOR0.001-0.0820-1.60 
  Strand, Oyvin 1734 NOR0.501-0.0520-1.00 
 * 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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