Individual Calculations August 2023
 Helgerud, Anders  Total change: -7.20  Rating chartPersonal card
 Landsturneringen 2023 kl 2 Oslo NOR 2023-07-01
RcRownchangeKK*chgGame
 1654 1750 5.50 9 -0.18 40 -7.20 
  Kallset, Oystein Viken 1659 NOR0.001-0.6240-24.80 
  Nordsveen, Ole Kristian 1603 NOR1.0010.304012.00 
  Samuelsen, Kent Roger 1658 NOR0.001-0.6340-25.20 
  Hjelle, Oyvind 1649 NOR1.0010.364014.40 
  Fossheim, Oyvind 1683 NOR0.501-0.0940-3.60 
  Grimsrud, Oyvind 1648 NOR0.501-0.1440-5.60 
  Diesen, Ole 1670 NOR0.501-0.1140-4.40 
  Eiken, Gunnar 1637 NOR1.0010.354014.00 
  Skaslien, Tor 1675 NOR1.0010.404016.00 

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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