Individual Calculations January 2020
 Westin, Ake  Total change: -11.20  Rating chartPersonal card
 NvSSF Langparti DM 2019 Helsingborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1872 2017 3.50 5 0.10 20 2.00 
  Bohman, Leif 1846 SWE0.501-0.2320-4.60 
  Amin, Idris 1850 SWE0.501-0.2220-4.40 
  Bengtsson, Jan 1929 SWE0.501-0.1220-2.40 
  Hansen, Anders 2056 SWE1.0010.552011.00 
  Sandbech, Ted Henrik 1679 DEN1.0010.12202.40 

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)
 
 Div II 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1878 1998 0.00 1 -0.66 20 -13.20 
  Tornberg, Carlos 1878 SWE0.001-0.6620-13.20 

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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