Individual Calculations April 2023
 Johansson, Ulf 1960  Total change: 2.00  Rating chartPersonal card
 Ervalla KM 203 R23 Dylta bruk SWE 2023-02-13
RcRownchangeKK*chgGame
 1706 1642 1.00 2 0.09 20 1.80 
  Nordberg, Tobias 1352 SWE1.0010.16203.20 
  Bjornvall, Tord 2060 SWE0.001-0.0720-1.40 

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)
 
 Allsv Div II 4 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1805 1642 0.50 2 -0.14 20 -2.80 
  Muntean, Felix 1630 SWE0.001-0.5220-10.40 
  Lindbergh, Stephan R 1980 SWE0.5010.38207.60 

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)
 
 Ervalla KM 203 R45 Dylta bruk SWE 2023-03-13
RcRownchangeKK*chgGame
 1709 1642 1.00 2 0.15 20 3.00 
  Eriksson, Jan 1532 SWE1.0010.35207.00 
  Goransson, Rolf 1886 SWE0.001-0.2020-4.00 

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)
 

 

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