Individual Calculations May 2022
 Johannesson, Niklas  Total change: -27.60  Rating chartPersonal card
 Allsv Div II 4 2021-22 R26 Sweden SWE 2022-04-03
RcRownchangeKK*chgGame
 1804 1872 0.00 1 -0.59 40 -23.60 
  Ahlstrom, Per 1804 SWE0.001-0.5940-23.60 

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 22 R34 Ervalla SWE 2022-04-04
RcRownchangeKK*chgGame
 1830 1872 1.00 2 -0.10 40 -4.00 
  Jonsson, Magnus 1993 SWE0.001-0.3440-13.60 
  Johansson, Ulf 1960 1666 SWE1.0010.24409.60 

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)
 

 

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