Individual Calculations April 2023
 Douhan, David  Total change: -38.20  Rating chartPersonal card
 Allsv Div II 3 2022-23 R567 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1803 2128 2.00 3 -0.61 20 -12.20 
  Ljungberg, Jonas 1810 SWE0.501-0.3720-7.40 
  Jacobsen, Fredrik 1747 SWE0.501-0.4120-8.20 
  Miller, Frank 1852 SWE1.0010.17203.40 

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)
 
 Stockholmsmasterskapet 2023 R123 Stockholm SWE 2023-03-06
RcRownchangeKK*chgGame
 1695 2128 1.50 3 -1.30 20 -26.00 
  Duenas, Alexis 1674 SWE0.001-0.9420-18.80 
  Meslier, Benjamin 1728  * FRA1.0010.08201.60 
  Rawecki, Filip 1684 SWE0.501-0.4420-8.80 
 * 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)
 

 

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