Individual Calculations January 2020
 Sievert, Fredrik  Total change: -7.80  Rating chartPersonal card
 NvSSF Langparti DM 2019 Helsingborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1582 1684 3.00 5 -0.12 20 -2.40 
  Ellerstrand, Susanne 1536 SWE0.501-0.2020-4.00 
  Lundstrom, Erik 1639 SWE1.0010.44208.80 
  Johansson, Gert 1372 SWE1.0010.14202.80 
  Blomdahl, Ronny 1747 SWE0.001-0.4120-8.20 
  Lundberg, Viktor 1991 1616 SWE0.501-0.0920-1.80 

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)
 
 Div III 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1472 1684 0.50 1 -0.27 20 -5.40 
  Jussila, Cai 1472 SWE0.501-0.2720-5.40 

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)
 

 

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