Individual Calculations January 2020
 Amin, Idris  Total change: -64.60  Rating chartPersonal card
 NvSSF Langparti DM 2019 Helsingborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1905 1850 0.50 5 -1.65 20 -33.00 
  Sandbech, Ted Henrik 1679 DEN0.001-0.7320-14.60 
  Westin, Ake 2017 SWE0.5010.22204.40 
  Hansen, Anders 2056 SWE0.001-0.2420-4.80 
  Bohman, Leif 1846 SWE0.001-0.5120-10.20 
  Bengtsson, Jan 1929 SWE0.001-0.3920-7.80 

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)
 
 Helsingborgs ASK KM 2019 R1234 Helsingborg SWE 2019-10-15
RcRownchangeKK*chgGame
 1748 1850 1.00 4 -1.47 20 -29.40 
  Jussila, Cai 1501 SWE0.001-0.8920-17.80 
  Muhamed, Hoger 1839 SWE0.001-0.5220-10.40 
  Persson, Lars 1958 1633 SWE1.0010.22204.40 
  Olsson, Fredric 2019 SWE0.001-0.2820-5.60 

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)
 
 Div II 6 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1862 1840 0.00 1 -0.47 20 -9.40 
  Uhlin, Ragnar 1862 SWE0.001-0.4720-9.40 

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)
 
 Helsingborgs ASK KM 2019 R5 Helsingborg SWE 2019-12-10
RcRownchangeKK*chgGame
 1736 1840 1.00 1 0.36 20 7.20 
  Nordin, Eric 1736 SWE1.0010.36207.20 

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)
 

 

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