Individual Calculations September 2022
 Willstedt, Lukas  Total change: -53.60  Rating chartPersonal card
 Uppsala Chess Festival 2022 Open Uppsala SWE 2022-08-08
RcRownchangeKK*chgGame
 1636 1725 3.00 6 -0.58 40 -23.20 
  Grahn, Vidar 1985 SWE0.5010.324012.80 
  Karde, Douglas 1655 SWE0.501-0.1040-4.00 
  Kiryttopoulos, Panagiotis Aris 1454 GRE0.501-0.3340-13.20 
  Fernow, Tore 1353 SWE1.0010.10404.00 
  Persson, Lars 1971 1945 SWE0.001-0.2240-8.80 
  Hassinen, Valentin 1425 SWE0.501-0.3540-14.00 

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)
 
 Sthlm Junior-DM 2022 std Stockholm SWE 2022-08-20
RcRownchangeKK*chgGame
 1351 1725 3.00 4 -0.59 40 -23.60 
  Popova, Alina 1247 UKR0.001-0.9540-38.00 
  Andersson, Kasper 2010 1325  * SWE1.0010.08403.20 
  Seiger, Vidar 1398 SWE1.0010.13405.20 
  Savela, Julina 1433 SWE1.0010.15406.00 
 * 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
 1999 1725 0.00 1 -0.17 40 -6.80 
  Jonsson, Filip 1999 SWE0.001-0.1740-6.80 

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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