Rapid: Individual Calculations December 2018
 Birkestrand, Odd  Total change: -22.60  Rating chartPersonal card
 NM i hurtigsjakk for seniorer 65 pluss 2018 Lillehammer NOR 2018-11-10
RcRownchangeKK*chgGame
 1537 1647 4.50 9 -1.13 20 -22.60 
  Forselv, Edmund 1882 NOR0.5010.29205.80 
  Nygaard, Eddy 1910 NOR0.001-0.1820-3.60 
  Skaug, Thorbjorn 1487 NOR1.0010.29205.80 
  Simonsen, Steinar 1397 NOR0.001-0.8120-16.20 
  Bakke, Per Bjorn 1546 NOR0.501-0.1420-2.80 
  Hanes, Sturle 1247  * NOR1.0010.08201.60 
  Wibe, Per H. 1607 NOR0.001-0.5620-11.20 
  Storvik, Torgrim T. 1247  * NOR1.0010.08201.60 
  Mella, Aage 1512 NOR0.501-0.1820-3.60 
 * 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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