Individual Calculations August 2023
 Roderburg, Rolf Theodo  Total change: 16.20  Rating chartPersonal card
 Landsturneringen 2023 kl Senior 65 Oslo NOR 2023-07-01
RcRownchangeKK*chgGame
 1728 1655 4.50 9 0.81 20 16.20 
  Strand, Kjetil 1944 NOR0.001-0.1620-3.20 
  Overlie, Finn Erik 1786 NOR0.5010.18203.60 
  Mella, Aage 1631 NOR0.501-0.0320-0.60 
  Jansson, Helge 1507 NOR0.501-0.2020-4.00 
  Warstad, Leif Edvin 1444 NOR1.0010.23204.60 
  Synnestvedt, Jan 1802 NOR0.001-0.3020-6.00 
  Thrana, Svein Arne 1772 NOR1.0010.662013.20 
  Norve, Sjur 1963 NOR0.5010.36207.20 
  Moe, Pal 1703 NOR0.5010.07201.40 

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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