Individual Calculations September 2022
 Nilsson, Oliver  Total change: -27.20  Rating chartPersonal card
 Uppsala Chess Festival 2022 WE grp 1 Uppsala SWE 2022-08-05
RcRownchangeKK*chgGame
 2023 1937 1.50 5 -0.47 40 -18.80 
  Dolata, Henryk 2070 SWE0.001-0.3240-12.80 
  Nyberg, Stefan 1913 SWE0.501-0.0340-1.20 
  Larsson, Fredrik 2025 SWE1.0010.624024.80 
  Lyu, Tianmin 1882 SWE0.001-0.5840-23.20 
  Johansson, Thomas 2224 SWE0.001-0.1640-6.40 

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)
 
 Uppsala Chess Festival 2022 Open Uppsala SWE 2022-08-08
RcRownchangeKK*chgGame
 1683 1937 5.00 7 -0.39 40 -15.60 
  Markensten, Max 1662 SWE1.0010.17406.80 
  Akeborg, Jonatan 1499 SWE1.0010.06402.40 
  Ostensson, Julia 1852 SWE0.001-0.6240-24.80 
  Grahn, Vidar 1985 SWE0.001-0.4340-17.20 
  Hassinen, Valentin 1537  * SWE1.0010.08403.20 
  Fridman, Arvid 1791 SWE1.0010.304012.00 
  Kiryttopoulos, Panagiotis Aris 1454 GRE1.0010.05402.00 
 * 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)
 
 Stockholm Open 2022 std Stockholm SWE 2022-08-27
RcRownchangeKK*chgGame
 1768 1937 3.00 4 0.18 40 7.20 
  Ivebrink, Pontus 1649 SWE1.0010.16406.40 
  Sjogren, Mattias 1687 SWE1.0010.19407.60 
  Jonsson, Filip 1999 SWE0.001-0.4140-16.40 
  Mollerstrom, Fredrik 1738 SWE1.0010.24409.60 

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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