Rapid: Individual Calculations December 2021
 Hansen, Roy Drange  Total change: 26.60  Rating chartPersonal card
 NM hurtigsjakk for seniorer 65 2021 Drammen NOR 2021-11-13
RcRownchangeKK*chgGame
 1623 1442 4.00 9 1.33 20 26.60 
  Hamre, Einar 1824 NOR0.001-0.0920-1.80 
  Wibe, Per H. 1581 NOR0.001-0.3120-6.20 
  Bozkaya, Ali 1443 NOR1.0010.502010.00 
  Madsen, Oystein 1229 NOR1.0010.23204.60 
  Sather, Lars 1598 NOR0.001-0.2920-5.80 
  Thjomoe, Hans Richard 1783 NOR0.001-0.1220-2.40 
  Arild, Steinar 1539 NOR1.0010.632012.60 
  Bjorgvik, Jan Arne 1744 NOR1.0010.852017.00 
  Strand, Kjetil 1870 NOR0.001-0.0720-1.40 

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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