Individual Calculations January 2020
 Persson, Lars 1958  Total change: 22.80  Rating chartPersonal card
 NvSSF Langparti DM 2019 Helsingborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1554 1633 4.00 5 1.01 20 20.20 
  Johansson, Gert 1372 SWE0.001-0.8220-16.40 
  Ellerstrand, Susanne 1536 SWE1.0010.37207.40 
  Lundberg, Viktor 1991 1616 SWE1.0010.48209.60 
  Jussila, Cai 1501 SWE1.0010.32206.40 
  Blomdahl, Ronny 1747 SWE1.0010.662013.20 

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)
 
 Helsingborgs ASK KM 2019 R1234 Helsingborg SWE 2019-10-15
RcRownchangeKK*chgGame
 1794 1633 1.00 3 0.11 20 2.20 
  Karlsson, Marcus 1893 SWE0.001-0.1820-3.60 
  Lundstrom, Erik 1639 SWE1.0010.512010.20 
  Amin, Idris 1850 SWE0.001-0.2220-4.40 

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 III 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1705 1617 1.00 1 0.62 20 12.40 
  Hallbeck, Johan 1705 SWE1.0010.622012.40 

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)
 
 Mragel Open ht 2019 Lund SWE 2019-12-06
RcRownchangeKK*chgGame
 1661 1617 1.50 5 -0.78 20 -15.60 
  Bensryd, Hampus 1957 SWE0.001-0.1220-2.40 
  Lindgren, Anna 1446 SWE0.501-0.2320-4.60 
  Eisele, Linus 1720 SWE0.001-0.3620-7.20 
  Dalle, Natasha 1566 BEL1.0010.43208.60 
  Sundin, Sven-Ingvar 1615 SWE0.001-0.5020-10.00 

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)
 
 Helsingborgs ASK KM 2019 R5 Helsingborg SWE 2019-12-10
RcRownchangeKK*chgGame
 1748 1617 0.50 1 0.18 20 3.60 
  Mena, Daniel 1748 SWE0.5010.18203.60 

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)
 

 

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