Individual Calculations January 2023
 Jarlskov, Daniel Tuk Hartso  Total change: -16.80  Rating chartPersonal card
 Danish Team Ch. 2022-23 December Various DEN 2022-12-04
RcRownchangeKK*chgGame
 2026 2020 1.00 1 0.51 40 20.40 
  Petersson, John 2026 DEN1.0010.514020.40 

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)
 
 Malmo Open 2022 std Malmo SWE 2022-12-17
RcRownchangeKK*chgGame
 1702 2020 2.50 4 -0.93 40 -37.20 
  Tripathi, Pratyush 1620  * SWE1.0010.08403.20 
  Karavidas, Georg 1782 SWE0.001-0.8040-32.00 
  Sundin, Sven-Ingvar 1613 SWE1.0010.08403.20 
  Morell, Oscar 1793 SWE0.501-0.2940-11.60 
 * 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)
 

 

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