Individual Calculations March 2020
 Hagstrom, Jacob 1994  Total change: -20.20  Rating chartPersonal card
 Taby Open KM 201920 R67 Taby SWE 2020-01-28
RcRownchangeKK*chgGame
 1812 1746 0.50 2 -0.33 20 -6.60 
  Saukkoriipi, Tommi 1906 FIN0.001-0.2920-5.80 
  Malmgren, Jan 1717 SWE0.501-0.0420-0.80 

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 2 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1828 1733 0.00 1 -0.37 20 -7.40 
  Iminov, Bachtiar 1828 SWE0.001-0.3720-7.40 

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)
 
 Lag-DM 2019/2020, div 4 R5 Stockholm SWE 2020-02-17
RcRownchangeKK*chgGame
 1877 1733 0.00 1 -0.31 20 -6.20 
  Jovic, Rado 1877 SWE0.001-0.3120-6.20 

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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