Individual Calculations December 2021
 Ostensson, Julia  Total change: 80.40  Rating chartPersonal card
 Uppsala Young Champions 2021 Uppsala SWE 2021-10-29
RcRownchangeKK*chgGame
 1880 1687 3.00 9 0.43 40 17.20 
  Crevatin, Leo c2087  * SWE0.001-0.0840-3.20 
  Johansson, William 2007 1998 SWE0.5010.364014.40 
  Mai, Alexander Oliver 2049 ISL0.001-0.1040-4.00 
  Muntean, Victor 1864 SWE1.0010.734029.20 
  Seo, Jung Hyun 1961 SWE0.001-0.1740-6.80 
  Nord, Alexander 2087  * SWE0.001-0.0840-3.20 
  Buchert, Matthaus 1408 SWE0.501-0.3440-13.60 
  Frank, Anton 2006 1525 SWE0.501-0.2140-8.40 
  Westrum, Kim Roger Hansen 1945 NOR0.5010.324012.80 
 * 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)
 
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 1742 1675 2.50 4 0.85 40 34.00 
  Wretljung, Lennart 1451 SWE1.0010.22408.80 
  Brolin, Viktor 1809 SWE0.5010.18407.20 
  Hagg, Peter 1772 SWE1.0010.634025.20 
  Arvidsson, Jonas 1935 SWE0.001-0.1840-7.20 

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)
 
 Uppsala Mote 2021lang Uppsala SWE 2021-11-20
RcRownchangeKK*chgGame
 1725 1675 2.50 4 0.73 40 29.20 
  Platkovs, Daniils 1524 SWE1.0010.304012.00 
  Berglund, Nils Erik 1919 SWE0.5010.304012.00 
  Frank, Anton 2006 1555 SWE0.501-0.1640-6.40 
  Kruuse, Peter 1901 SWE0.5010.294011.60 

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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