Individual Calculations May 2023
 Arulmaran, Abishan  Total change: 28.80  Rating chartPersonal card
 Indre Ostfold Klubbmesterskap 2023 Askim NOR 2023-03-27
RcRownchangeKK*chgGame
 1724 1709 5.00 9 0.76 20 15.20 
  Solli, Espen 1793 NOR0.001-0.3820-7.60 
  Holter, Theodor 1765 NOR1.0010.582011.60 
  Heggland, Arve 1692 NOR1.0010.48209.60 
  Andersen, Dag 1776 NOR0.001-0.4120-8.20 
  David, Silas 1309  * NOR1.0010.08201.60 
  Andersen, Odd 1727 NOR1.0010.532010.60 
  David, Eldin 1952 NOR0.001-0.2020-4.00 
  Edvardsen, Lars 1517 NOR1.0010.25205.00 
  Sorgjerd, Jan 1985 NOR0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1588 1712 4.00 5 0.68 20 13.60 
  Domenech, Enrique Llorca 1503 NOR1.0010.23204.60 
  Ofeldt, Sverke Linga 1527 NOR1.0010.26205.20 
  Tollefsen, Jacob 1694 NOR0.501-0.0320-0.60 
  Jahr, Even 1580 NOR1.0010.32206.40 
  Eriksen, Leander 1637 NOR0.501-0.1020-2.00 

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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