Individual Calculations May 2023
 Gilsdottir, Sara  Total change: 70.80  Rating chartPersonal card
 Fagernes Chess International 2023 ELO Fagernes NOR 2023-04-02
RcRownchangeKK*chgGame
 1557 1422 4.00 9 0.86 40 34.40 
  Rehman, Rafe 1824 NOR0.5010.424016.80 
  Lahlum, Ida 1628 NOR0.5010.264010.40 
  Rynning, Rune Kleiven 1681 NOR0.001-0.1840-7.20 
  Nebell, Anne Grete 1312 NOR1.0010.354014.00 
  Stokhaug, Jon Arne 1843 NOR0.5010.434017.20 
  Lie, Terje 1329 NOR1.0010.374014.80 
  Ji, Jiabao Eivind 1704 NOR0.001-0.1640-6.40 
  Selvik, Elma 1623 NOR0.5010.264010.40 
  Nome, Henrik 1073 NOR0.001-0.8940-35.60 

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)
 
 Nordstrand GP Langsjakk 2023 B Oslo NOR 2023-04-21
RcRownchangeKK*chgGame
 1561 1422 2.50 5 0.91 40 36.40 
  Smedsrud, Petter 1524 NOR0.5010.14405.60 
  Yilmaz, Kazim 1516 NOR0.5010.13405.20 
  Christoffersen, Odd 1492 NOR1.0010.604024.00 
  Abokhalil, Mostafa 1568 NOR0.001-0.3040-12.00 
  Dale, Svein 1703 NOR0.5010.344013.60 

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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