Individual Calculations April 2023
 Ofeldt, Sverke Linga  Total change: 33.20  Rating chartPersonal card
 PSK Open Langsjakk Var 2023 A R 3-4 Porsgrunn NOR 2023-03-02
RcRownchangeKK*chgGame
 1670 1494 0.00 1 -0.27 40 -10.80 
  Hansen, Thobias Gotaas 1670 NOR0.001-0.2740-10.80 

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)
 
 Mosjoen Grand Prix 2023 A Mosjoen NOR 2023-03-17
RcRownchangeKK*chgGame
 1648 1494 1.50 3 0.56 40 22.40 
  Christensen, Jim L. 1794 NOR1.0010.854034.00 
  Hansen, Thobias Gotaas 1670 NOR0.5010.23409.20 
  Samuelsson, Christoffer 1480 NOR0.001-0.5240-20.80 

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)
 
 NM for barne- og ungdomslag 2023 juniorlag Bergen NOR 2023-03-24
RcRownchangeKK*chgGame
 1668 1494 1.50 3 0.54 40 21.60 
  Johannessen, Theo N 1788 NOR0.5010.354014.00 
  Young, Anna Ovidia 1307 NOR1.0010.264010.40 
  Olsen, William Alexander 1910 NOR0.001-0.0740-2.80 

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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