Individual Calculations February 2020
 Knutsson, Hakan  Total change: -14.40  Rating chartPersonal card
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1757 1833 3.50 6 -0.07 20 -1.40 
  Ahmad, Saadah 1732 JOR0.001-0.6420-12.80 
  Nickolausson, Per 1551 SWE0.501-0.3420-6.80 
  Nordquelle, Pal 1647 NOR1.0010.26205.20 
  Angstrom, Weine 1669 SWE1.0010.28205.60 
  Wiklund, Johan 1949 SWE0.001-0.3420-6.80 
  Nielsen, Klaus 1995 DEN1.0010.712014.20 

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)
 
 Div II 6 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1817 1837 0.00 1 -0.53 20 -10.60 
  Martinsson, Erik 1817 SWE0.001-0.5320-10.60 

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)
 
 Mark KM 2019 2020 R5 Orby SWE 2020-01-14
RcRownchangeKK*chgGame
 2007 1837 0.00 1 -0.28 20 -5.60 
  Kleimark, Anders 2007 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)
 
 DalaOpen 2020 lang Avesta SWE 2020-01-25
RcRownchangeKK*chgGame
 1889 1837 2.00 4 0.16 20 3.20 
  Seo, Jung Min f2237  * SWE0.001-0.0820-1.60 
  Seo, Jung Hyun 1733 SWE0.501-0.1420-2.80 
  Morin, Kennet 1874 SWE0.5010.05201.00 
  Norqvist, Lars 1712 SWE1.0010.33206.60 
 * 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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