Individual Calculations May 2020
 Bohman, Leif  Total change: -22.20  Rating chartPersonal card
 Norskaneserien vt 2020 Kristianstad SWE 2020-01-19
RcRownchangeKK*chgGame
 1834 1870 0.50 2 -0.60 20 -12.00 
  Olsson, Paul 1955 1890 SWE0.001-0.4720-9.40 
  Wiege, Hannes 1778 SWE0.501-0.1320-2.60 

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)
 
 Klippan KM 2020 R17 Klippan SWE 2020-02-05
RcRownchangeKK*chgGame
 1652 1868 4.00 6 -0.51 20 -10.20 
  Ljunggren, Magnus 1810 SWE0.001-0.5820-11.60 
  Ojerskog, Bertil 1468  * SWE1.0010.08201.60 
  Sandbech, Ted Henrik 1685 DEN1.0010.26205.20 
  Johansson, Gert 1468  * SWE1.0010.08201.60 
  Frostin, Mikael 1791 SWE0.001-0.6120-12.20 
  Miladinovic, Bogoljub 1687 SWE1.0010.26205.20 
 * 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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