Individual Calculations August 2018
 Lane, Hakan  Total change: -7.80  Rating chartPersonal card
 WE I 2018 grp 1 Ronneby SWE 2018-06-29
RcRownchangeKK*chgGame
 2058 2039 3.00 5 0.63 20 12.60 
  Johansson, Roland 1961 1990 SWE0.501-0.0720-1.40 
  Ostlund, Anders 2023 SWE1.0010.48209.60 
  Lekander, Rolf f2169 SWE0.001-0.3220-6.40 
  Svensson, Anders 1971 2083 SWE0.5010.06201.20 
  Nordstrom, Felix f2025 SWE1.0010.48209.60 

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)
 
 Klass I grp 2, 2018 Ronneby SWE 2018-07-02
RcRownchangeKK*chgGame
 1977 2055 4.00 7 -0.21 20 -4.20 
  Johansson, Roland 1961 1990 SWE0.001-0.5920-11.80 
  Adellian, Yashar 1952 SWE0.001-0.6420-12.80 
  Jeferli, Mohammedali 1798 SWE1.0010.18203.60 
  Grundel, Sam 2056 SWE0.5010.00200.00 
  Jappinen, Erland 2026 SWE1.0010.46209.20 
  Jogstad, Daniel 2023 SWE0.501-0.0420-0.80 
  Petersson, Kjell 1995 SWE1.0010.42208.40 

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)
 
 Ryck-Open 2018 Greifswald GER 2018-07-12
RcRownchangeKK*chgGame
 2124 2055 0.00 2 -0.81 20 -16.20 
  Reyer, Ulli 2166 GER0.001-0.3520-7.00 
  Baer, Soeren 2081 GER0.001-0.4620-9.20 

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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