Individual Calculations April 2023
 Ehmann, Benjamin  Total change: 2.20  Rating chartPersonal card
 Kristianstadsmasterskapet 2023 R34 Kristianstad SWE 2023-02-07
RcRownchangeKK*chgGame
 1757 1917 1.50 2 0.08 20 1.60 
  Nilsson, Roland 1696 SWE1.0010.22204.40 
  Johansson, Magnus 1818 SWE0.501-0.1420-2.80 

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)
 
 Allsv Div II 8 2022-23 R67 Sweden SWE 2023-03-05
RcRownchangeKK*chgGame
 1689 1916 1.00 1 0.21 20 4.20 
  Fogelstrom, Karl 1689 SWE1.0010.21204.20 

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)
 
 Nordskanesserien 2022-2023 R5 Sweden SWE 2023-03-12
RcRownchangeKK*chgGame
 1785 1916 0.50 1 -0.18 20 -3.60 
  Engstrom, Ronald 1785 SWE0.501-0.1820-3.60 

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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